595140544239041068171850
595,140,544,239,041,068,171,850 is an even composite number composed of ten prime numbers multiplied together.
What does the number 595140544239041068171850 look like?
This visualization shows the relationship between its 10 prime factors (large circles) and 1536 divisors.
595140544239041068171850 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.
Prime factorization of 595140544239041068171850:
2 × 52 × 17 × 31 × 41 × 71 × 193 × 601 × 1801 × 37140797
(2 × 5 × 5 × 17 × 31 × 41 × 71 × 193 × 601 × 1801 × 37140797)See below for interesting mathematical facts about the number 595140544239041068171850 from the Numbermatics database.
Names of 595140544239041068171850
- Cardinal: 595140544239041068171850 can be written as Five hundred ninety-five sextillion, one hundred forty quintillion, five hundred forty-four quadrillion, two hundred thirty-nine trillion, forty-one billion, sixty-eight million, one hundred seventy-one thousand, eight hundred fifty.
Scientific notation
- Scientific notation: 5.9514054423904106817185 × 1023
Factors of 595140544239041068171850
Divisors of 595140544239041068171850
- Number of divisors d(n): 1536
-
Complete list of divisors:
1 2 5 10 17 25 31 34 41 50 62 71 82 85 142 155 170 193 205 310 355 386 410 425 527 601 697 710 775 850 965 1025 1054 1202 1207 1271 1394 1550 1775 1801 1930 2050 2201 2414 2542 2635 2911 3005 3281 3485 3550 3602 4402 4825 5270 5822 5983 6010 6035 6355 6562 6970 7913 9005 9650 10217 11005 11966 12070 12710 13175 13703 14555 15025 15826 16405 17425 18010 18631 20434 21607 22010 24641 26350 27406 29110 29915 30050 30175 30617 31775 32810 34850 37262 37417 39565 42671 43214 45025 49282 49487 51085 55025 55831 59830 60350 61234 63550 68515 72775 73841 74834 79130 82025 85342 90050 90241 93155 98974 101711 102170 108035 110050 111662 115993 123205 127871 134521 137030 145550 147682 149575 153085 164050 180482 186310 187085 197825 203422 213355 216070 231986 232951 245303 246410 247435 255425 255742 269042 279155 299150 306170 316727 342575 347593 369205 374170 395650 418897 424793 426710 451205 465775 465902 490606 494870 508555 510850 540175 558310 561823 579965 616025 633454 639355 672605 685150 695186 725407 738410 763871 765425 837794 849586 902410 931550 935425 949127 1017110 1066775 1080350 1082401 1123646 1159930 1164755 1226515 1232050 1237175 1255297 1278710 1322801 1345210 1395775 1450814 1527742 1530850 1534097 1583635 1737965 1749511 1846025 1870850 1898254 1971881 2094485 2123965 2133550 2164802 2173807 2256025 2289071 2329510 2453030 2474350 2510594 2542775 2645602 2791550 2809115 2899825 3068194 3167270 3196775 3363025 3475930 3499022 3595783 3627035 3692050 3819355 3943762 3964001 4170151 4188970 4247930 4347614 4512050 4578142 4745635 4755713 5085550 5242711 5412005 5618230 5799650 5823775 5909081 6132575 6276485 6393550 6614005 6726050 7191566 7221481 7254070 7638710 7670485 7918175 7928002 8235503 8340302 8689825 8747555 9491270 9511426 9550991 9859405 10472425 10485422 10619825 10775383 10824010 10869035 11445355 11647550 11818162 12265150 12552970 12985807 13228010 14045575 14251313 14442962 15340970 15836350 16471006 17379650 17416513 17495110 17978915 18135175 18400817 19096775 19101982 19718810 19820005 20850755 20944850 21239650 21550766 21738070 22487617 22890710 23728175 23778565 24679103 25971614 26213555 27060025 28091150 28502626 29545405 29741687 31382425 33070025 33554431 34833026 35957830 36107405 36270350 36801634 37140797 38193550 38352425 38914207 39640010 41177515 41701510 43737775 44378441 44975234 47456350 47557130 47754955 49297025 49358206 52427110 53876915 54120050 54234841 54345175 57226775 59090810 59483374 61128311 62764850 64929035 66140050 67108862 67388017 71256565 72214810 74281594 76704850 76850471 77828414 80847121 82355030 87082565 87475550 88756882 89126087 89894575 92004085 95509910 98594050 99100025 104253775 107753830 108469682 108690350 112438085 114453550 118892825 122256622 123395515 129858070 131067775 134776034 140003551 142513130 147427103 147727025 148708435 153700942 161694242 162524041 167772155 174165130 178252174 179789150 180537025 183181511 184008170 185703985 194571035 198200050 205887575 208507550 208903393 221892205 224876170 237785650 238774775 242272321 246791030 255300593 262135550 269384575 271174205 280007102 294854206 295454050 296080721 297416870 305641555 324645175 325048082 335544310 336940085 337655623 356282825 361074050 366363022 371407970 384252355 389142070 404235605 411775150 417806786 419544751 435412825 441790703 443784410 445630435 460020425 477549550 484544642 510601186 538769150 542348410 562190425 570425327 592161442 611283110 616977575 631393549 649290350 673880170 675311246 700017755 712565650 737135515 743542175 754433497 765052193 768504710 808471210 812620205 838860775 839089502 870825650 883581406 891260870 915907555 920040850 921992297 928519925 972855175 1011843223 1044516965 1109461025 1124380850 1140850654 1151364707 1211361605 1233955150 1262787098 1276502965 1306458007 1355871025 1375731671 1400035510 1474271030 1480403605 1487084350 1508866994 1522772677 1528207775 1530104386 1625240410 1677721550 1684700425 1688278115 1831815110 1843984594 1857039850 1921261775 1945710350 2021178025 2023686446 2089033930 2097723755 2208953515 2218922050 2228152175 2302729414 2382364601 2422723210 2506260751 2553005930 2612916014 2636996587 2711742050 2751463342 2762908697 2852126635 2960807210 3045545354 3056415550 3150869311 3156967745 3369400850 3376556230 3500088775 3551357681 3685677575 3772167485 3825260965 3842523550 4042356050 4063101025 4195447510 4340110081 4417907030 4456304350 4579537775 4609961485 4764729202 5012521502 5059216115 5222584825 5273993174 5525817394 5704253270 5740145591 5756823535 6056808025 6301738622 6313935490 6382514825 6476005183 6532290035 6878658355 7000177550 7102715362 7168173821 7371355150 7402018025 7510441951 7544334970 7613863385 7650521930 8126202050 8441390575 8565039113 8680220162 9159075550 9219922970 10118432230 10445169650 10467324313 10488618775 11044767575 11480291182 11513647070 11911823005 12113616050 12531303755 12765029650 12952010366 13005887281 13064580070 13184982935 13757316710 13814543485 14260633175 14336347642 14804036050 14832140903 15020883902 15227726770 15754346555 15784838725 16882781150 17130078226 17201334791 17756788405 18860837425 19126304825 19573200019 20934648626 20977237550 21700550405 22089535150 22321618997 23049807425 23387438407 23823646010 25062607510 25296080575 25887135509 26011774562 26369965870 27629086970 28521266350 28700727955 28784117675 29664281806 31367139913 31508693110 31569677450 32380025915 32661450175 34393291775 34402669582 35513576810 35840869105 37552209755 37721674850 38069316925 38252609650 39146400038 40500198217 42825195565 43401100810 44643237994 44828941979 46099614850 46774876814 47205952987 50592161150 51774271018 52336621565 53564778287 57401455910 57568235350 59559115025 62656518775 62734279826 64760051830 65029436405 65322900350 65924914675 66890575397 68786583550 69072717425 71681738210 74160704515 75104419510 76138633850 78771732775 81000396434 81746894197 85650391130 86006673955 88783942025 89657883958 94411905974 97676948641 97866000095 104673243130 107129556574 108116860067 108502752025 110092088111 111608094985 116937192035 119118230050 121858954957 125313037550 129435677545 130058872810 131849829350 133781150794 138145434850 143503639775 145605664921 148321409030 156835699565 157543465550 161900129575 163493788394 172013347910 177567884050 177944513321 179204345525 187761048775 195353897282 195732000190 202500991085 214125977825 216233720134 217005504050 220184176222 222213388451 223216189970 224144709895 233874384070 236029764935 243717909914 252146395351 258871355090 261683107825 265516212503 267823891435 287007279550 291211329842 293895126661 313671399130 323800259150 325147182025 334452876985 355889026642 358408691050 370803522575 375522097550 379467522949 405001982170 408734470985 428251955650 430033369775 444426776902 448289419790 459796367993 472059529870 488384743205 489330000475 504292790702 508940341291 523366215650 531032425006 533241378521 535647782870 540584300335 550460440555 558040474925 584685960175 587790253322 608117777023 609294774785 647178387725 650294364050 668905753970 691970188907 728028324605 741607045150 758935045898 784178497825 802501200779 817468941970 860066739550 889722566605 915186378877 919592735986 976769486410 978660000950 1012504955425 1017880682582 1066482757042 1081168600670 1100920881110 1111066942255 1116080949850 1120723549475 1137139781749 1169371920350 1180148824675 1216235554046 1218589549570 1260731976755 1294356775450 1327581062515 1339119457175 1383940377814 1389697201349 1456056649210 1469475633305 1568356995650 1584834948787 1605002401558 1660508126897 1672264384925 1779445133210 1830372757754 1837986621139 1897337614745 2025009910850 2043672354925 2073607837307 2222133884510 2241447098950 2274279563498 2298981839965 2360297649350 2441923716025 2521463953510 2544701706455 2655162125030 2666206892605 2678238914350 2702921501675 2742513591277 2752302202775 2779394402698 2938951266610 3040588885115 3046473873925 3169669897574 3321016253794 3344528769850 3351622662077 3459850944535 3640141623025 3675973242278 3777627603667 3794675229490 4012506003895 4087344709850 4147215674614 4308072466421 4448612833025 4513775612551 4575931894385 4597963679930 4749230853187 4883847432050 4996217153237 5089403412910 5332413785210 5405843003350 5485027182554 5504604405550 5555334711275 5685698908745 6081177770230 6092947747850 6303659883775 6637905312575 6703245324154 6919701889070 6948486006745 7280283246050 7347378166525 7555255207334 7816538255881 7924174743935 8025012007790 8302540634485 8616144932842 8651985801947 8897225666050 9027551225102 9110748926491 9151863788770 9189933105695 9486688073725 9498461706374 9992434306474 10338002209391 10368039186535 11110669422550 11371397817490 11494909199825 11763493211419 12607319767550 12723508532275 12909881051621 13275810625150 13331034463025 13712567956385 13896972013490 14694756333050 15202944425575 15558168440909 15633076511762 15777150580021 15848349487870 16605081268970 16758113310385 17299254722675 17303971603894 18221497852982 18379866211390 18851651087713 18888138018335 18973376147450 20062530019475 20676004418782 20736078373070 20866553992931 21540362332105 22568878062755 22879659471925 22989818399650 23526986422838 23746154265935 24981085766185 25447017064550 25819762103242 26662068926050 26942194129379 27425135912770 28370777745187 28428494543725 30405888851150 31116336881818 31554301160042 33516226620770 34598509445350 34742430033725 35251333234219 37703302175426 37776276036670 39082691279405 39620873719675 40125060038950 40201235813597 41512703172425 41733107985862 43080724664210 43259929009735 45137756125510 45553744632455 45759318943850 45949665528475 46622731051709 47492308531870 49129883412397 49962171532370 51690011046955 51840195932675 53884388258758 56741555490374 56856989087450 56977585255309 58817466057095 64549405258105 64978232900267 68562839781925 69484860067450 70502666468438 73237231929157 77790842204545 78165382558810 78885752900105 79241747439350 80402471627194 80736924504179 83025406344850 83790566551925 85017921329587 86519858019470 91107489264910 91899331056950 93245462103418 94258255438565 94440690091675 98259766824794 103380022093910 103680391865350 104332769964655 107701811660525 112844390313775 113955170510618 117634932114190 118730771329675 124905428830925 129098810516210 129956465800534 133550246459051 134710970646895 137125679563850 141853888725935 146474463858314 147226156448797 154882731750347 155581684409090 157771505800210 161473849008358 167581133103850 170035842659174 176256666171095 176630971123261 188516510877130 188881380183350 194718464980667 195413456397025 201006179067985 208665539929310 215403623321050 216299645048675 219467977877557 225688780627550 227768723162275 233113655258545 237461542659350 245649417061985 249810857661850 258450055234775 267100492918102 268211559860357 269421941293790 283707777451870 284887926276545 294087330285475 294452312897594 305873145115891 309765463500694 320478068491121 322747026290525 324891164501335 352513332342190 353261942246522 354731417879827 366186159645785 388954211022725 389436929961334 390826912794050 394428764500525 400206312600251 402012358135970 403684622520895 425089606647935 432599290097350 438935955755114 455537446324550 466227310517090 471291277192825 482303221668179 491298834123970 516900110469550 521663849823275 529305123116461 536423119720714 569775852553090 588174660570950 611746290231782 640956136982242 645494052581050 646863173780861 649782329002670 667751232295255 673554853234475 683421008831149 709269443629675 709462835759654 732372319291570 736130782243985 774413658751735 777908422045450 788857529001050 800412625200502 807369245041790 835208018010749 850179213295870 881283330855475 883154855616305 916601554665091 942582554385650 964606443336358 973592324903335 1005030895339925 1043327699646550 1058610246232922 1097339889387785 1104629959304539 1165568276292725 1228247085309925 1246238310221507 1293726347561722 1335502464590510 1341057799301785 1347109706468950 1366842017662298 1418538887259350 1424439631382725 1445304662602979 1472261564487970 1529365725579455 1548827317503470 1602390342455605 1624455822506675 1648250668357477 1670416036021498 1762566661710950 1766309711232610 1773657089399135 1830930798228925 1833203109330182 1947184649806670 2001031563001255 2010061790679850 2014325219908277 2018423112604475 2125448033239675 2194679778775570 2209259918609078 2270354189803867 2331136552585450 2411516108340895 2456494170619850 2492476620443014 2502844659629549 2646525615582305 2682115598603570 2848879262765450 2854287742765387 2890609325205958 3002726509095437 3058731451158910 3204780684911210 3234315868904305 3248911645013350 3296501336714954 3310213904671339 3338756161476275 3417105044155745 3547314178798270 3661861596457850 3680653911219925 3872068293758675 4002063126002510 4028650439816554 4036846225208950 4176040090053745 4250896066479350 4415774278081525 4540708379607734 4583007773325455 4823032216681790 4867961624516675 5005689319259098 5199843466970147 5293051231164610 5475560104821091 5486699446938925 5523149796522695 5708575485530774 6005453018190874 6036272414400677 6231191551107535 6468631737808610 6620427809342678 6677512322952550 6705288996508925 6803507314204267 6834210088311490 7226523313014895 7361307822439850 7646828627897275 7744136587517350 7758838512024221 8011951712278025 8241253341787385 8352080180107490 8831548556163050 8868285446995675 8998187092979837 9166015546650910 9482067498592621 9735923249033350 10005157815006275 10071626099541385 10399686933940294 10951120209642182 10973398893877850 10996673954274637 11046299593045390 11351770949019335 12057580541704475 12072544828801354 12462383102215070 12514223298147745 12540798949751531 13232628077911525 13410577993017850 13607014628408534 14271438713826935 14453046626029790 15013632545477185 15293657255794550 15517677024048442 15582226429306547 16023903424556050 16171579344521525 16408458816610291 16482506683574770 16551069523356695 17085525220778725 17736570893991350 17996374185959674 18964134997185242 20010315630012550 20143252199082770 20880200450268725 21186051273765619 21993347908549274 22703541898038670 22915038866627275 24115161083408950 25028446596295490 25081597899503062 25999217334850735 26465256155823050 27377800524105455 27615748982613475 28020261362077109 28414648194617821 28542877427653870 30027265090954370 30181362072003385 31155957755537675 31164452858613094 32343158689043050 32816917633220582 33102139046713390 34017536571021335 34171050441557450 34243528738440709 36132616565074475 37580663741268731 38794192560121105 41206266708936925 41760400900537450 42372102547531238 44990935464899185 45830077733254550 47410337492963105 48522891627011579 50358130497706925 51095770719081787 51998434669701470 54755601048210910 54983369771373185 55231497965226950 56040522724154218 56758854745096675 56829296389235642 60362724144006770 62311915511075350 62571116490738725 62703994748757655 68035073142042670 68487057476881418 71357193569134675 72265233130148950 75068162727385925 75161327482537462 77588385120242210 77911132146532735 82042294083051455 82412533417873850 82755347616783475 88482920025726997 89981870929798370 93084521781958547 94820674985926210 97045783254023158 100716260995413850 102191541438163574 102616631044811509 105930256368828095 109966739542746370 113517709490193350 117025797453380867 125142232981477450 125407989497515310 129996086674253675 131900254704411757 136889002620527275 140101306810385545 142073240973089105 142714387138269350 150136325454771850 150906810360016925 155822264293065470 161195147476074557 164084588166102910 165510695233566950 170087682855106675 171217643692203545 176965840051453994 186169043563917094 187903318706343655 193970962800605525 205233262089623018 211860512737656190 213193582145776027 224954677324495925 234051594906761734 237051687464815525 240523993872750851 242614458135057895 255478853595408935 259992173348507350 263800509408823514 273778005241054550 274916848856865925 278943799882374947 280202613620771090 284146481946178210 301813620720033850 313519973743788275 318112378992993061 322390294952149114 340175365710213350 342435287384407090 375806637412687310 387941925601211050 388764767442297461 389555660732663675 410211470415257275 426387164291552054 442414600128634985 449909354648991850 465422608909792735 474103374929631050 481047987745501702 483049019308502957 485228916270115790 510957707190817870 513083155224057545 529651281844140475 549833697713731850 550877534353719691 557887599764749894 585128987266904335 627039947487576550 636224757985986122 638871283601568427 659501273522058785 700506534051927725 710366204865445525 777529534884594922 779111321465327350 805975737380372785 820422940830514550 856088218461017725 868628102224390379 884829200257269970 930845217819585470 939516593531718275 966098038617005914 1026166310448115090 1059302563688280950 1065967910728880135 1101755068707439382 1165000575979330661 1170257974533808670 1202619969363754255 1213072290675289475 1277394267977044675 1277742567203136854 1319002547044117570 1394718999411874735 1401013068103855450 1420732409730891050 1504209640437358949 1590561894964965305 1611951474760745570 1712176436922035450 1737256204448780758 1879033187063436550 1943823837211487305 1989438556707474739 2131935821457760270 2212073000643174925 2327113044548963675 2330001151958661322 2405239938727508510 2415245096542514785 2426144581350578950 2554788535954089350 2565415776120287725 2754387671768598455 2789437998823749470 2925644936334521675 3008419280874717898 3181123789929930610 3194356418007842135 3297506367610293925 3627799721054806877 3887647674422974610 3978877113414949478 4029878686901863925 4088907895836764467 4343140511121951895 4424146001286349850 4654226089097927350 4830490193085029570 5130831552240575450 5329839553644400675 5407910442880882037 5508775343537196910 5825002879896653305 5851289872669043350 6013099846818771275 6388712836015684270 6595012735220587850 6609001046519056837 6973594997059373675 7255599442109613754 7521048202186794745 7952809474824826525 8059757373803727850 8177815791673528934 8686281022243903790 9364918084013234747 9719119186057436525 9861483748782784891 9947192783537373695 10659679107288801350 10815820885761764074 11650005759793306610 12026199693637542550 12076225482712573925 13218002093038113674 13771938358842992275 13947189994118747350 15042096404373589490 15905618949649653050 15971782090039210675 17077203564965310421 18138998605274034385 18729836168026469494 19438238372114873050 19722967497565569782 19805009791648621237 19894385567074747390 20444539479183822335 21715702555609759475 22585978908502507331 24152450965425147850 27039552214404410185 27543876717685984550 29125014399483266525 31943564180078421350 33045005232595284185 34154407129930620842 36277997210548068770 37605241010933973725 39610019583297242474 40889078958367644670 43431405111219518950 45171957817005014662 46824590420066173735 49307418743913924455 49735963917686868475 54079104428808820370 58250028798966533050 61672595257931716909 66090010465190568370 75210482021867947450 85386017824826552105 90694993026370171925 93649180840132347470 98614837487827848910 99025048958243106185 99471927835373736950 102222697395919111675 112929894542512536655 123345190515863433818 135197761072022050925 165225026162976420925 167645223729307343147 170772035649653104210 181389986052740343850 198050097916486212370 204445394791838223350 225859789085025073310 234122952100330868675 246537093719569622275 270395522144044101850 290312460604410277157 308362976289658584545 330450052325952841850 335290447458614686294 383961641444542624627 426930089124132760525 468245904200661737350 493074187439139244550 495125244791215530925 564649472712562683275 580624921208820554314 616725952579317169090 700165346163577727261 767923282889085249254 838226118646536715735 853860178248265521050 990250489582431061850 1129298945425125366550 1400330692327155454522 1451562303022051385785 1541814881448292922725 1676452237293073431470 1919808207222713123135 2903124606044102771570 3083629762896585845450 3500826730817888636305 3839616414445426246270 4191130593232683578675 7001653461635777272610 7257811515110256928925 8382261186465367157350 9599041036113565615675 11902810884780821363437 14515623030220513857850 17504133654089443181525 19198082072227131231350 23805621769561642726874 35008267308178886363050 59514054423904106817185 119028108847808213634370 297570272119520534085925 595140544239041068171850
- Sum of all divisors σ(n): 1266168361387643018919936
- Sum of proper divisors (its aliquot sum) s(n): 671027817148601950748086
- 595140544239041068171850 is an abundant number, because the sum of its proper divisors (671027817148601950748086) is greater than itself. Its abundance is 75887272909560882576236
Bases of 595140544239041068171850
- Binary: 11111100000011010100010001100000101001110101010001101000101010010000010010010102
- Hexadecimal: 0x7E06A23053AA3454824A
- Base-36: 2OWVYUGS70PE5J62
Squares and roots of 595140544239041068171850
- 595140544239041068171850 squared (5951405442390410681718502) is 354192267397141998757412421245539039101132422500
- 595140544239041068171850 cubed (5951405442390410681718503) is 210794178783995051122556097095252651881346087676162178153356836806625000
-
The
square root of 595140544239041068171850 is 771453526947.0488772353 -
The
cube root of 595140544239041068171850 is 84114947.7064665507
Scales and comparisons
How big is 595140544239041068171850?- 595,140,544,239,041,068,171,850 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 595,140,544,239,041,068,171,850 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 595140544239041068171850 cubic inches would be around 7009579 feet tall.
Recreational maths with 595140544239041068171850
- 595140544239041068171850 backwards is 058171860140932445041595
- The number of decimal digits it has is: 24
- The sum of 595140544239041068171850's digits is 92
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 595140544239041068171850 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
APA style:
Numbermatics. (2024). Number 595140544239041068171850 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/595140544239041068171850/
Chicago style:
Numbermatics. 2024. "Number 595140544239041068171850 - Facts about the integer". https://numbermatics.com/n/595140544239041068171850/
The information we have on file for 595140544239041068171850 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 595140544239041068171850, math, Factors of 595140544239041068171850, curriculum, school, college, exams, university, Prime factorization of 595140544239041068171850, STEM, science, technology, engineering, physics, economics, calculator, five hundred ninety-five sextillion, one hundred forty quintillion, five hundred forty-four quadrillion, two hundred thirty-nine trillion, forty-one billion, sixty-eight million, one hundred seventy-one thousand, eight hundred fifty.