52859880549447531456
52,859,880,549,447,531,456 is an even composite number composed of five prime numbers multiplied together.
52859880549447531456 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, seven hundred sixty-four divisors.
Prime factorization of 52859880549447531456:
26 × 3 × 135 × 172 × 376
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 13 × 13 × 13 × 17 × 17 × 37 × 37 × 37 × 37 × 37 × 37)See below for interesting mathematical facts about the number 52859880549447531456 from the Numbermatics database.
Names of 52859880549447531456
- Cardinal: 52859880549447531456 can be written as Fifty-two quintillion, eight hundred fifty-nine quadrillion, eight hundred eighty trillion, five hundred forty-nine billion, four hundred forty-seven million, five hundred thirty-one thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 5.2859880549447531456 × 1019
Factors of 52859880549447531456
Divisors of 52859880549447531456
- Number of divisors d(n): 1764
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 17 24 26 32 34 37 39 48 51 52 64 68 74 78 96 102 104 111 136 148 156 169 192 204 208 221 222 272 289 296 312 338 408 416 442 444 481 507 544 578 592 624 629 663 676 816 832 867 884 888 962 1014 1088 1156 1184 1248 1258 1326 1352 1369 1443 1632 1734 1768 1776 1887 1924 2028 2197 2312 2368 2496 2516 2652 2704 2738 2873 2886 3264 3468 3536 3552 3757 3774 3848 4056 4107 4394 4624 5032 5304 5408 5476 5746 5772 6253 6591 6936 7072 7104 7514 7548 7696 8112 8177 8214 8619 8788 9248 10064 10608 10693 10816 10952 11271 11492 11544 12506 13182 13872 14144 15028 15096 15392 16224 16354 16428 17238 17576 17797 18496 18759 20128 21216 21386 21904 22542 22984 23088 23273 24531 25012 26364 27744 28561 30056 30192 30784 32079 32448 32708 32856 34476 35152 35594 37349 37518 40256 42432 42772 43808 45084 45968 46176 46546 48841 49062 50024 50653 52728 53391 55488 57122 60112 60384 64158 65416 65712 68952 69819 70304 71188 74698 75036 81289 85544 85683 87616 90168 91936 92352 93092 97682 98124 100048 101306 105456 106301 106782 112047 114244 120224 120768 128316 130832 131424 137904 139009 139638 140608 142376 146523 149396 150072 151959 162578 171088 171366 180336 183872 186184 195364 196248 200096 202612 210912 212602 213564 224094 228488 231361 240448 243867 256632 261664 262848 275808 278018 279276 284752 293046 298792 300144 302549 303918 318903 325156 342176 342732 360672 371293 372368 390728 392496 395641 400192 405224 417027 421824 425204 427128 448188 456976 462722 485537 487734 513264 523328 551616 556036 558552 569504 586092 597584 600288 605098 607836 634933 637806 650312 658489 684352 685464 694083 721344 742586 744736 781456 784992 791282 810448 834054 850408 854256 861101 896376 907647 913952 925444 971074 975468 1026528 1056757 1112072 1113879 1117104 1139008 1172184 1186923 1195168 1200576 1210196 1215672 1269866 1275612 1300624 1316978 1370928 1381913 1388166 1456611 1485172 1489472 1562912 1569984 1582564 1620896 1668108 1700816 1708512 1722202 1792752 1807117 1815294 1827904 1850888 1874161 1904799 1942148 1950936 1975467 2053056 2113514 2224144 2227758 2234208 2344368 2373846 2390336 2420392 2431344 2539732 2551224 2583303 2601248 2633956 2741856 2763826 2776332 2913222 2970344 3007693 3125824 3165128 3170271 3241792 3336216 3401632 3417024 3444404 3585504 3614234 3630588 3701776 3748322 3809598 3884296 3901872 3933137 3950934 4145739 4227028 4448288 4455516 4468416 4688736 4747692 4840784 4862688 5079464 5102448 5143333 5166606 5202496 5267912 5421351 5483712 5527652 5552664 5622483 5826444 5940688 6015386 6311981 6330256 6340542 6672432 6803264 6888808 7171008 7228468 7261176 7403552 7496644 7619196 7768592 7803744 7866274 7901868 8254129 8291478 8454056 8560357 8896576 8911032 9023079 9377472 9495384 9681568 9725376 10158928 10204896 10286666 10333212 10535824 10842702 11055304 11105328 11194313 11244966 11652888 11799411 11881376 12030772 12623962 12660512 12681084 13344864 13737841 13777616 14456936 14522352 14638717 14807104 14993288 15238392 15429999 15537184 15607488 15732548 15803736 16508258 16582956 16908112 17120714 17822064 17964869 18046158 18935943 18990768 19363136 20317856 20409792 20573332 20666424 21071648 21685404 22110608 22210656 22388626 22489932 23305776 23492521 23598822 23762752 24061544 24364093 24762387 25247924 25321024 25362168 25681071 26689728 27475682 27555232 28913872 29044704 29277434 29986576 30476784 30859998 31074368 31465096 31607472 31860737 33016516 33165912 33582939 33816224 34241428 35644128 35929738 36092316 37871886 37981536 39100009 40635712 41146664 41213523 41332848 42143296 43370808 43916151 44221216 44421312 44777252 44979864 46611552 46985042 47197644 48123088 48728186 49524774 50495848 50724336 51130781 51362142 53894607 54951364 55110464 57827744 58089408 58554868 59973152 60953568 61719996 62930192 63214944 63721474 66033032 66331824 66863329 67165878 67632448 68482856 69343957 70477563 71288256 71859476 72184632 73092279 75743772 75963072 78200018 82293328 82427046 82665696 86741616 87832302 88442432 89554504 89959728 93223104 93970084 94395288 95582211 96246176 97456372 99049548 100991696 101448672 102261562 102724284 107303677 107789214 109902728 111284641 115655488 117109736 117300027 119946304 121907136 123439992 125860384 126429888 127442948 132066064 132663648 133726658 134331756 136965712 138687914 140955126 143718952 144369264 145526069 146184558 151487544 153392343 156400036 164586656 164854092 165331392 173483232 175664604 179109008 179919456 187940168 188790576 190303321 191164422 192492352 194912744 198099096 200589987 201983392 202897344 204523124 205448568 208031871 214607354 215578428 219805456 222569282 233543297 234219472 234600054 246879984 251720768 254885896 264132128 265327296 267453316 268663512 273931424 277375828 281910252 287437904 288738528 291052138 292369116 302975088 305402773 306784686 312800072 316733209 321911031 329173312 329708184 333853923 346966464 351329208 358218016 359838912 375880336 377581152 380606642 382328844 389825488 396198192 401179974 403966784 409046248 410897136 414189581 416063742 429214708 431156856 436578207 439610912 445138564 467086594 468438944 469200108 493759968 508300117 509771792 528264256 534906632 537327024 541632529 547862848 554751656 563820504 570909963 574875808 577477056 582104276 584738232 605950176 610805546 613569372 625600144 633466418 643822062 659416368 664700153 667707846 700629891 702658416 716436032 751760672 755162304 761213284 764657688 779650976 792396384 802359948 818092496 821794272 828379162 832127484 858429416 862313712 869223277 873156414 879221824 890277128 901471441 916208319 934173188 936877888 938400216 950199627 987519936 1016600234 1019543584 1069813264 1074654048 1083265058 1109503312 1127641008 1141819926 1149751616 1164208552 1169476464 1178847269 1211900352 1221611092 1227138744 1242568743 1251200288 1266932836 1287644124 1318832736 1329400306 1335415692 1401259782 1405316832 1446700333 1503521344 1522426568 1524900351 1529315376 1559301952 1584792768 1604719896 1624897587 1636184992 1643588544 1656758324 1664254968 1716858832 1724627424 1738446554 1746312828 1780554256 1802942882 1832416638 1868346376 1876800432 1891838897 1900399254 1994100459 2033200468 2039087168 2139626528 2149308096 2166530116 2219006624 2255282016 2283639852 2328417104 2338952928 2357694538 2443222184 2454277488 2473943173 2485137486 2502400576 2533865672 2565726409 2575288248 2607669831 2637665472 2658800612 2670831384 2704414323 2802519564 2810633664 2893400666 3044853136 3049800702 3058630752 3209439792 3249795174 3272369984 3313516648 3328509936 3433717664 3449254848 3476893108 3492625656 3536541807 3561108512 3605885764 3664833276 3736692752 3753600864 3783677794 3800798508 3970236049 3988200918 4066400936 4117531717 4279253056 4333060232 4340100999 4438013248 4510564032 4567279704 4656834208 4677905856 4715389076 4886444368 4908554976 4947886346 4970274972 5067731344 5131452818 5150576496 5215339662 5317601224 5341662768 5384464553 5408828646 5605039128 5675516691 5786801332 6089706272 6099601404 6117261504 6418879584 6499590348 6627033296 6657019872 6867435328 6953786216 6985251312 7041222877 7073083614 7122217024 7211771528 7329666552 7421829519 7473385504 7507201728 7567355588 7601597016 7697179227 7940472098 7976401836 8132801872 8235063434 8641101989 8666120464 8680201998 9134559408 9313668416 9430778152 9772888736 9817109952 9895772692 9940549944 10135462688 10262905636 10301152992 10430679324 10635202448 10683325536 10768929106 10817657292 11210078256 11299902601 11351033382 11573602664 11719128733 11910708147 12179412544 12199202808 12352595151 12837759168 12999180696 13254066592 13314039744 13907572432 13970502624 14082445754 14146167228 14423543056 14659333104 14843659038 14946771008 15134711176 15203194032 15325014497 15394358454 15880944196 15952803672 16153393659 16265603744 16470126868 17282203978 17332240928 17360403996 18269118816 18807104329 18861556304 19545777472 19791545384 19881099888 20040403573 20270925376 20525811272 20602305984 20861358648 21123668631 21270404896 21366651072 21537858212 21635314584 22420156512 22599805202 22702066764 23147205328 23438257466 23821416294 24398405616 24593905661 24705190302 25923305967 25998361392 26508133184 27815144864 27941005248 28164891508 28292334456 28847086112 29318666208 29687318076 30269422352 30406388064 30650028994 30788716908 31761888392 31905607344 32161261249 32306787318 32531207488 32940253736 33354443317 33899707803 34564407956 34664481856 34720807992 35157386199 36538237632 37614208658 37723112608 39583090768 39762199776 40080807146 41051622544 41722717296 42247337262 42540809792 43075716424 43270629168 43617348953 44840313024 45199610404 45404133528 45975043491 46294410656 46876514932 47642832588 48796811232 49187811322 49410380604 51846611934 51996722784 53527912321 55630289728 56329783016 56421312987 56584668912 57694172224 58637332416 59374636152 60121210719 60538844704 60812776128 61300057988 61577433816 63523776784 63811214688 64322522498 64613574636 65880507472 66708886634 67799415606 69128815912 69441615984 69998039189 70314772398 73781716983 75228417316 75446225216 79166181536 79524399552 80161614292 82103245088 83445434592 84494674524 86151432848 86541258336 87234697906 90399220808 90808267056 91535897401 91950086982 92588821312 93753029864 95285665176 96483783747 97593622464 98375622644 98820761208 100063329951 103693223868 103993445568 107055824642 112659566032 112842625974 113169337824 118749272304 120242421438 121077689408 122600115976 123154867632 127047553568 127622429376 128645044996 129227149272 130852046859 131761014944 133417773268 135598831212 138257631824 138883231968 139996078378 140629544796 146898733813 147563433966 150456834632 152348673529 158332363072 160323228584 160583736963 164206490176 166890869184 168989349048 172302865696 173082516672 174469395812 180798441616 181616534112 183071794802 183900173964 187506059728 190571330352 192967567494 196751245288 197641522416 199225188461 200126659902 207386447736 209994117567 214111649284 225319132064 225685251948 226338675648 237498544608 240484842876 245200231952 246309735264 254095107136 257290089992 258454298544 260525246449 261704093718 263522029888 266835546536 271197662424 274607692203 276515263648 277766463936 279992156756 281259089592 293797467626 295126867932 300913669264 304697347058 319720773593 320646457168 321167473926 337978698096 344605731392 348938791624 361596883232 363233068224 366143589604 367800347928 375012119456 381142660704 385935134988 393502490576 395283044832 398450376922 400253319804 414772895472 418096396237 419988235134 428223298568 433607763121 440696201439 450638264128 451370503896 457046020587 474997089216 480969685752 490400463904 492619470528 514580179984 516908597088 521050492898 523408187436 533671093072 542395324848 549215384406 553030527296 559984313512 562518179184 567025536389 587594935252 590253735864 597675565383 601827338528 609394694116 639441547186 641292914336 642334947852 675957396192 695862860173 697877583248 723193766464 732287179208 735600695856 741494932201 750024238912 762285321408 771870269976 781575739347 787004981152 790566089664 796900753844 800506639608 829545790944 836192792474 839976470268 856446597136 867215526242 881392402878 902741007792 909974509457 914092041174 959162320779 961939371504 980800927808 1029160359968 1033817194176 1042100985796 1046816374872 1067342186144 1084790649696 1098430768812 1119968627024 1125036358368 1134051072778 1175189870504 1180507471728 1189966666213 1195351130766 1203654677056 1218789388232 1254289188711 1278883094372 1282585828672 1284669895704 1300823289363 1351914792384 1391725720346 1395755166496 1464574358416 1471201391712 1482989864402 1543740539952 1563151478694 1574009962304 1593801507688 1601013279216 1659091581888 1672385584948 1679952940536 1701076609167 1712893194272 1734431052484 1762784805756 1805482015584 1819949018914 1828184082348 1918324641558 1923878743008 1980532755877 2058320719936 2084201971592 2087588580519 2093632749744 2134684372288 2169581299392 2196861537624 2224484796603 2239937254048 2250072716736 2268102145556 2350379741008 2361014943456 2379933332426 2390702261532 2437578776464 2508578377422 2557766188744 2569339791408 2589927449993 2601646578726 2729923528371 2783451440692 2791510332992 2929148716832 2942402783424 2965979728804 3087481079904 3126302957388 3187603015376 3202026558432 3344771169896 3359905881072 3386828203837 3402153218334 3425786388544 3468862104968 3525569611512 3569899998639 3610964031168 3639898037828 3656368164696 3836649283116 3847757486016 3961065511754 4168403943184 4175177161038 4187265499488 4393723075248 4448969593206 4479874508096 4536204291112 4700759482016 4722029886912 4759866664852 4781404523064 4875157552928 5017156754844 5115532377488 5138679582816 5179854899986 5203293157452 5435253151081 5459847056742 5566902881384 5636900920573 5858297433664 5931959457608 5941598267631 6174962159808 6252605914776 6375206030752 6404053116864 6689542339792 6719811762144 6773656407674 6804306436668 6937724209936 7051139223024 7139799997278 7279796075656 7312736329392 7371331973057 7673298566232 7769782349979 7922131023508 8336807886368 8350354322076 8374530998976 8787446150496 8897939186412 9072408582224 9401518964032 9519733329704 9562809046128 9639434118613 9750315105856 10034313509688 10160484611511 10231064754976 10277359165632 10359709799972 10406586314904 10870506302162 10919694113484 11133805762768 11273801841146 11829668622941 11863918915216 11883196535262 12505211829552 12750412061504 13379084679584 13439623524288 13547312815348 13608612873336 13875448419872 14102278446048 14279599994556 14559592151312 14625472658784 14742663946114 15346597132464 15469566660769 15539564699958 15844262047016 16305759453243 16673615772736 16700708644152 16910702761719 17574892300992 17795878372824 18144817164448 19039466659408 19125618092256 19278868237226 20068627019376 20320969223022 20462129509952 20719419599944 20813172629808 21741012604324 21839388226968 22113995919171 22267611525536 22547603682292 23659337245882 23727837830432 23766393070524 25010423659104 25746925826401 26758169359168 27094625630696 27217225746672 27750896839744 28204556892096 28559199989112 28918302355839 29119184302624 29250945317568 29485327892228 30693194264928 30939133321538 31079129399916 31688524094032 32611518906486 33401417288304 33669056849909 33821405523438 35489005868823 35591756745648 36289634328896 38078933318816 38251236184512 38557736474452 40137254038752 40641938446044 41438839199888 41626345259616 43482025208648 43678776453936 44028766649881 44227991838342 44535223051072 45095207364584 46408699982307 47318674491764 47455675660864 47532786141048 50020847318208 51493851652802 54189251261392 54434451493344 57118399978224 57836604711678 58238368605248 58970655784456 61386388529856 61878266643076 62158258799832 63377048188064 65223037812972 66802834576608 67338113699818 67642811046876 70978011737646 71183513491296 73279711967449 76157866637632 77115472948904 77240777479203 80274508077504 81283876892088 82877678399776 83252690519232 86964050417296 87357552907872 88057533299762 88455983676684 90190414729168 92817399964614 94637348983528 95065572282096 95827315649741 101007170549727 102987703305604 108378502522784 108868902986688 114236799956448 115673209423356 117941311568912 123756533286152 124316517599664 125312643541969 126754096376128 130446075625944 132086299949643 133605669153216 134676227399636 135285622093752 141956023475292 142367026982592 146559423934898 154230945897808 154481554958406 162567753784176 165755356799552 173928100834592 174715105815744 176115066599524 176911967353368 180380829458336 185634799929228 189274697967056 190131144564192 191654631299482 201104366589997 202014341099454 205975406611208 216757005045568 219839135902347 228473599912896 231346418846712 235882623137824 247513066572304 248633035199328 250625287083938 260892151251888 264172599899286 269352454799272 270571244187504 283912046950584 287481946949223 293118847869796 308461891795616 308963109916812 325135507568352 347856201669184 352230133199048 353823934706736 360761658916672 371269599858456 375937930625907 378549395934112 380262289128384 383309262598964 402208733179994 404028682198908 411950813222416 437697739048817 439678271804694 462692837693424 471765246275648 495026133144608 497266070398656 501250574167876 521784302503776 528345199798572 538704909598544 541142488375008 567824093901168 572373966448453 574963893898446 586237695739592 603313099769991 616923783591232 617926219833624 650271015136704 704460266398096 707647869413472 742539199716912 751875861251814 757098791868224 766618525197928 804417466359988 808057364397816 823901626444832 875395478097634 879356543609388 925385675386848 952636255576837 990052266289216 1002501148335752 1043568605007552 1056690399597144 1077409819197088 1082284976750016 1135648187802336 1144747932896906 1149927787796892 1172475391479184 1206626199539982 1235852439667248 1245755103446633 1313093217146451 1408920532796192 1415295738826944 1485078399433824 1503751722503628 1533237050395856 1608834932719976 1616114728795632 1629064366045597 1647803252889664 1717121899345359 1750790956195268 1758713087218776 1850771350773696 1905272511153674 2005002296671504 2113380799194288 2154819638394176 2271296375604672 2289495865793812 2299855575593784 2344950782958368 2413252399079964 2471704879334496 2491510206893266 2626186434292902 2817841065592384 2857908766730511 2970156798867648 3007503445007256 3066474100791712 3217669865439952 3232229457591264 3258128732091194 3434243798690718 3501581912390536 3517426174437552 3737265310339899 3810545022307348 4010004593343008 4226761598388576 4578991731587624 4599711151187568 4689901565916736 4826504798159928 4887193098136791 4943409758668992 4983020413786532 5252372868585804 5715817533461022 6015006890014512 6132948201583424 6435339730879904 6464458915182528 6516257464182388 6868487597381436 7003163824781072 7034852348875104 7440861563829889 7474530620679798 7621090044614696 8020009186686016 8453523196777152 9157983463175248 9199422302375136 9653009596319856 9774386196273582 9966040827573064 10504745737171608 11431635066922044 12030013780029024 12870679461759808 13032514928364776 13736975194762872 14006327649562144 14069704697750208 14881723127659778 14949061241359596 15242180089229392 16194816344806229 18315966926350496 18398844604750272 19306019192639712 19548772392547164 19932081655146128 21009491474343216 21177836758592761 22322584691489667 22863270133844088 24060027560058048 26065029856729552 27473950389525744 28012655299124288 29763446255319556 29898122482719192 30484360178458784 32389632689612458 36631933852700992 38612038385279424 39097544785094328 39864163310292256 42018982948686432 42355673517185522 44645169382979334 45726540267688176 48584449034418687 52130059713459104 54947900779051488 59526892510639112 59796244965438384 60968720356917568 63533510275778283 64779265379224916 78195089570188656 79728326620584512 84037965897372864 84711347034371044 89290338765958668 91453080535376352 97168898068837374 104260119426918208 109895801558102976 119053785021278224 119592489930876768 127067020551556566 129558530758449832 156390179140377312 169422694068742088 178580677531917336 182906161070752704 194337796137674748 238107570042556448 239184979861753536 254134041103113132 259117061516899664 275311877861705893 312780358280754624 338845388137484176 357161355063834672 388675592275349496 476215140085112896 508268082206226264 518234123033799328 550623755723411786 677690776274968352 714322710127669344 777351184550698992 825935633585117679 1016536164412452528 1036468246067598656 1101247511446823572 1355381552549936704 1428645420255338688 1554702369101397984 1651871267170235358 2033072328824905056 2202495022893647144 3109404738202795968 3303742534340470716 4066144657649810112 4404990045787294288 6607485068680941432 8809980091574588576 13214970137361882864 17619960183149177152 26429940274723765728 52859880549447531456
- Sum of all divisors σ(n): 165420920541208132248
- Sum of proper divisors (its aliquot sum) s(n): 112561039991760600792
- 52859880549447531456 is an abundant number, because the sum of its proper divisors (112561039991760600792) is greater than itself. Its abundance is 59701159442313069336
Bases of 52859880549447531456
- Binary: 1011011101100101000000010101001011110010110110011001111011110000002
- Hexadecimal: 0x2DD94054BCB667BC0
- Base-36: B5LRJSUXPT51C
Squares and roots of 52859880549447531456
- 52859880549447531456 squared (528598805494475314562) is 2794166971701861460013360383092109479936
- 52859880549447531456 cubed (528598805494475314563) is 147699332359371937630405814651447851325545401702531160866816
-
The
square root of 52859880549447531456 is 7270480076.9582974943 -
The
cube root of 52859880549447531456 is 3752972.5893912741 - Being both a perfect square and a perfect cube, 52859880549447531456 is also a
perfect sixth number .
Scales and comparisons
How big is 52859880549447531456?- 52,859,880,549,447,531,456 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 52,859,880,549,447,531,456 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 52859880549447531456 cubic inches would be around 312747.7 feet tall.
Recreational maths with 52859880549447531456
- 52859880549447531456 backwards is 65413574494508895825
- 52859880549447531456 is a
Harshad number . - The number of decimal digits it has is: 20
- The sum of 52859880549447531456's digits is 102
- 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 52859880549447531456 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
APA style:
Numbermatics. (2024). Number 52859880549447531456 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/52859880549447531456/
Chicago style:
Numbermatics. 2024. "Number 52859880549447531456 - Facts about the integer". https://numbermatics.com/n/52859880549447531456/
The information we have on file for 52859880549447531456 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 52859880549447531456, math, Factors of 52859880549447531456, curriculum, school, college, exams, university, Prime factorization of 52859880549447531456, STEM, science, technology, engineering, physics, economics, calculator, fifty-two quintillion, eight hundred fifty-nine quadrillion, eight hundred eighty trillion, five hundred forty-nine billion, four hundred forty-seven million, five hundred thirty-one thousand, four hundred fifty-six.