750886361197056
750,886,361,197,056 is an even composite number composed of seven prime numbers multiplied together.
What does the number 750886361197056 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 2160 divisors.
750886361197056 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.
Prime factorization of 750886361197056:
29 × 32 × 7 × 172 × 312 × 79 × 1061
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 17 × 17 × 31 × 31 × 79 × 1061)See below for interesting mathematical facts about the number 750886361197056 from the Numbermatics database.
Names of 750886361197056
- Cardinal: 750886361197056 can be written as Seven hundred fifty trillion, eight hundred eighty-six billion, three hundred sixty-one million, one hundred ninety-seven thousand and fifty-six.
Scientific notation
- Scientific notation: 7.50886361197056 × 1014
Factors of 750886361197056
Divisors of 750886361197056
- Number of divisors d(n): 2160
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 31 32 34 36 42 48 51 56 62 63 64 68 72 79 84 93 96 102 112 119 124 126 128 136 144 153 158 168 186 192 204 217 224 237 238 248 252 256 272 279 288 289 306 316 336 357 372 384 408 434 448 474 476 496 504 512 527 544 553 558 576 578 612 632 651 672 711 714 744 768 816 867 868 896 948 952 961 992 1008 1054 1061 1071 1088 1106 1116 1152 1156 1224 1264 1302 1343 1344 1422 1428 1488 1536 1581 1632 1659 1734 1736 1792 1896 1904 1922 1953 1984 2016 2023 2108 2122 2142 2176 2212 2232 2304 2312 2448 2449 2528 2601 2604 2686 2688 2844 2856 2883 2976 3162 3183 3264 3318 3468 3472 3584 3689 3792 3808 3844 3906 3968 4029 4032 4046 4216 4244 4284 4352 4424 4464 4608 4624 4743 4896 4898 4977 5056 5202 5208 5372 5376 5688 5712 5766 5952 6069 6324 6366 6528 6636 6727 6936 6944 7347 7378 7427 7584 7616 7688 7812 7936 8058 8064 8092 8432 8488 8568 8649 8704 8848 8928 8959 9248 9401 9486 9549 9792 9796 9954 10112 10404 10416 10744 10752 11067 11376 11424 11532 11904 12087 12138 12648 12732 13056 13272 13454 13872 13888 14694 14756 14854 15168 15232 15376 15624 15872 16116 16128 16184 16337 16864 16976 17136 17143 17298 17696 17856 17918 18037 18207 18496 18802 18972 19098 19584 19592 19908 20181 20224 20808 20832 21488 22041 22134 22281 22752 22831 22848 23064 23808 24174 24276 25296 25464 26112 26544 26877 26908 27744 27776 28203 29388 29512 29708 30336 30464 30752 31248 32232 32256 32368 32674 32891 33201 33728 33952 34272 34286 34596 35392 35712 35836 36074 36414 36992 37604 37944 38196 39168 39184 39816 40362 40448 41616 41633 41664 42976 44082 44268 44562 45504 45662 45696 46128 47616 48348 48552 49011 50592 50928 51429 53088 53754 53816 54111 55488 55552 56406 58776 59024 59416 60543 60672 60928 61504 62496 62713 64464 64736 65348 65782 66402 66843 67456 67904 68493 68544 68572 69192 70784 71424 71672 72148 72828 73984 75208 75888 75919 76392 78336 78368 79632 80631 80724 83232 83266 83328 83819 84609 85952 88164 88536 89124 91008 91324 91392 92256 96696 97104 98022 98673 101184 101856 102858 106176 107508 107632 108222 110976 111104 112812 114359 117552 118048 118832 121086 121344 123008 124899 124992 125426 126259 128928 129472 130696 131564 132804 133686 134912 135808 136986 137088 137144 138384 141568 142848 143344 144296 145656 147033 147968 150416 151776 151838 152784 154287 156736 159264 159817 161262 161448 162333 166464 166532 166656 167638 169218 171904 176328 177072 178248 182016 182648 182784 184512 188139 193392 194208 196044 197346 202368 203712 205479 205716 212352 215016 215264 216444 221952 225624 227757 228718 230237 235104 236096 237664 242172 246016 249798 249984 250852 251457 252518 257856 258944 261392 263128 265608 267372 269824 271616 273972 274176 274288 276768 277729 283136 286688 288592 291312 291431 294066 296019 300832 303552 303676 305568 306629 308574 313472 318528 319634 322524 322896 324666 332928 333064 333312 335276 338436 343077 343808 352656 354144 356496 364032 365296 369024 374697 376278 378777 386784 388416 392088 394692 404736 407424 410958 411432 424704 430032 430528 432888 443904 451248 455514 457436 460474 470208 472192 475328 479451 484344 492032 499596 499968 501704 502914 505036 515712 517888 522784 526256 531216 531433 534744 543232 547944 548352 548576 553536 555458 559147 564417 573376 577184 582624 582862 586733 588132 592038 601664 607104 607352 611136 613258 617148 626944 637056 639268 645048 645792 649332 665856 666128 670552 676872 683271 686154 687616 690711 705312 707761 708288 712992 730592 738048 749394 752556 754371 757554 773568 776832 784176 789384 809472 814848 821916 822864 833187 849408 860064 861056 865776 874293 902496 911028 914872 919887 920948 940416 944384 950656 958902 968688 999192 999936 1003408 1005828 1010072 1019621 1029231 1031424 1035776 1045568 1052512 1062432 1062866 1069488 1095888 1097152 1107072 1110916 1118294 1128834 1136331 1146752 1154368 1165248 1165724 1173466 1176264 1184076 1203328 1214208 1214704 1222272 1226516 1234296 1253888 1274112 1278536 1290096 1290623 1291584 1298664 1331712 1332256 1341104 1353744 1366542 1372308 1381422 1410624 1415522 1416576 1424923 1425984 1438353 1461184 1476096 1498788 1505112 1508742 1515108 1547136 1553664 1568352 1578768 1594299 1629696 1643832 1645728 1666374 1677441 1720128 1722112 1731552 1748586 1760199 1804992 1822056 1829744 1839774 1841896 1880832 1888768 1901312 1917804 1937376 1944103 1998384 2006816 2011656 2020144 2039242 2058462 2062848 2072133 2091136 2105024 2123283 2124864 2125732 2138976 2146403 2191776 2194304 2214144 2221832 2236588 2257668 2272662 2293504 2308736 2330496 2331448 2346932 2352528 2368152 2406656 2428416 2429408 2444544 2453032 2468592 2499561 2548224 2557072 2580192 2581246 2583168 2597328 2598389 2622879 2664512 2682208 2707488 2733084 2744616 2759661 2762844 2821248 2831044 2833152 2849846 2851968 2876706 2922368 2997576 3010224 3017484 3030216 3058863 3094272 3107328 3136704 3157536 3188598 3287664 3291456 3332748 3354882 3440256 3444224 3463104 3497172 3520398 3609984 3644112 3659488 3679548 3683792 3761664 3802624 3835608 3871869 3874752 3888206 3914029 3996768 4013632 4023312 4040288 4078484 4116924 4144266 4182272 4210048 4246566 4249728 4251464 4274769 4277952 4292806 4383552 4388608 4428288 4443664 4473176 4515336 4545324 4587008 4617472 4660992 4662896 4693864 4705056 4736304 4782897 4813312 4858816 4889088 4906064 4937184 4954327 4999122 5032323 5114144 5160384 5162492 5166336 5194656 5196778 5245758 5280597 5329024 5364416 5414976 5466168 5489232 5519322 5525688 5642496 5662088 5666304 5699692 5703936 5753412 5832309 5844736 5995152 6020448 6034968 6060432 6117726 6188544 6273408 6315072 6369849 6377196 6439209 6575328 6582912 6665496 6709764 6880512 6926208 6994344 7040796 7137347 7219968 7288224 7318976 7359096 7367584 7671216 7743738 7749504 7776412 7795167 7828058 7993536 8027264 8046624 8080576 8156968 8233848 8288532 8364544 8420096 8493132 8499456 8502928 8549538 8555904 8585612 8767104 8777216 8887328 8946352 9030672 9034361 9090648 9176589 9234944 9321984 9325792 9387728 9410112 9472608 9505499 9565794 9717632 9812128 9874368 9908654 9974461 9998244 10064646 10228288 10320768 10324984 10332672 10389312 10393556 10491516 10561194 10658048 10728832 10829952 10932336 10978464 11038644 11051376 11284992 11324176 11399384 11407872 11506824 11615607 11664618 11689472 11742087 11990304 12040896 12069936 12120864 12235452 12546816 12630144 12739698 12754392 12824307 12878418 13150656 13165824 13330992 13419528 13761024 13852416 13988688 14081592 14274694 14439936 14576448 14637952 14718192 14735168 14862981 15342432 15487476 15499008 15552824 15590334 15656116 15987072 16054528 16093248 16161152 16313936 16467696 16577064 16840192 16986264 16998912 17005856 17099076 17111808 17171224 17333557 17496927 17534208 17774656 17892704 18061344 18068722 18181296 18188723 18353178 18651584 18775456 18820224 18945216 19010998 19131588 19317627 19435264 19624256 19748736 19817308 19948922 19996488 20129292 20456576 20641536 20649968 20778624 20787112 20983032 21122388 21316096 21412041 21457664 21659904 21864672 21940591 21956928 22077288 22102752 22648352 22798768 23013648 23231214 23329236 23385501 23484174 23980608 24081792 24139872 24223691 24241728 24470904 25093632 25260288 25479396 25508784 25648614 25756836 26301312 26331648 26661984 26839056 27103083 27704832 27977376 28163184 28516497 28549388 29152896 29275904 29436384 29470336 29725962 29923383 30684864 30974952 30998016 31105648 31180668 31312232 31974144 32109056 32186496 32322304 32627872 32935392 33154128 33972528 34011712 34198152 34223616 34342448 34667114 34993854 35068416 35226261 35549312 35785408 36122688 36137444 36362592 36377446 36706356 37303168 37550912 37640448 37890432 38021996 38263176 38635254 38870528 39248512 39497472 39634616 39897844 39992976 40258584 40913152 41283072 41299936 41557248 41574224 41966064 42244776 42824082 42915328 43319808 43729344 43881182 43913856 44154576 44172613 44205504 44588943 45296704 45597536 46027296 46462428 46658472 46771002 46968348 47961216 48163584 48279744 48447382 48483456 48941808 50520576 50958792 51017568 51297228 51513672 52000671 52602624 53323968 53678112 54206166 54566169 55954752 56326368 57032994 57098776 58305792 58551808 58872768 58940672 59451924 59846766 61369728 61949904 62211296 62361336 62624464 63948288 64236123 64372992 64644608 65255744 65821773 65870784 66308256 66538493 67945056 68023424 68396304 68684896 69334228 69987708 70452522 71098624 71570816 72245376 72274888 72671073 72725184 72754892 73412712 74606336 75101824 75280896 75780864 76043992 76526352 77270508 78497024 78994944 79269232 79795688 79985952 80517168 80550059 81309249 81826304 82599872 83114496 83148448 83932128 84489552 85549491 85648164 87458688 87762364 87827712 88309152 88345226 88411008 89177886 89770149 90593408 91195072 92054592 92924856 93316944 93542004 93936696 95922432 96327168 96559488 96894764 96966912 97883616 101917584 102035136 102594456 103027344 104001342 105205248 106647936 107356224 108412332 109132338 111909504 112652736 114065988 114197552 116611584 117745536 117881344 118903848 119693532 121334899 122739456 123899808 124422592 124722672 125248928 128472246 128745984 130511488 131643546 131741568 132517839 132616512 133076986 135890112 136046848 136792608 137369792 138668456 139975416 140905044 142197248 143141632 144490752 144549776 145342146 145450368 145509784 146825424 149212672 150203648 151561728 152087984 153052704 153584137 154541016 156002013 156994048 158538464 159591376 159971904 161034336 161100118 162618498 163698507 165199744 166296896 167864256 168979104 169565837 171098982 171296328 174917376 175524728 175655424 176618304 176690452 176822016 178355772 179540298 181186816 182390144 184109184 185849712 186633888 187084008 187873392 191844864 193118976 193789528 193933824 195767232 197465319 199615479 203835168 204070272 205188912 206054688 208002684 213295872 214712448 216824664 218013219 218264676 223819008 225305472 228131976 228395104 235491072 237807696 239387064 241650177 242669798 245478912 247799616 248845184 249445344 250497856 256944492 261022976 263287092 263483136 265035678 265233024 266153972 271780224 272093696 273585216 274739584 277336912 279950832 281810088 286283264 288981504 289099552 290684292 290900736 291019568 293650848 294670469 300407296 304175968 306105408 307168274 309082032 309208291 312004026 317076928 319182752 319943808 322068672 322200236 325236996 327397014 330399488 332593792 335728512 337958208 339131674 342197964 342592656 349834752 351049456 353236608 353380904 353644032 356711544 359080596 362373632 364004697 364780288 368218368 371699424 373267776 374168016 375746784 386237952 387579056 391534464 394930638 397553517 399230958 407670336 408140544 410377824 412109376 416005368 426591744 429424896 433649328 436026438 436529352 447638016 450610944 456263952 456790208 460752411 470982144 475615392 478774128 483300354 485339596 495599232 497690368 498890688 500995712 508697511 513888984 522045952 526574184 526966272 530071356 530466048 532307944 543560448 547170432 549479168 554673824 559901664 563620176 563850413 578199104 581368584 581801472 582039136 587301696 589340938 598846437 608351936 612210816 614336548 618164064 618416582 624008052 634153856 638365504 639887616 644137344 644400472 650473992 654794028 660798976 665187584 671457024 675916416 678263348 684395928 685185312 702098912 706473216 706761808 713423088 718161192 724950531 728009394 729560576 736436736 743398848 746535552 748336032 750934421 751493568 775158112 783068928 789861276 795107034 798461916 815340672 816281088 820755648 824218752 832010736 858849792 867298656 872052876 873058704 884011407 901221888 912527904 913580416 921504822 927624873 951230784 957548256 966600708 970679192 991198464 995380736 997781376 1001991424 1017395022 1027777968 1053148368 1060142712 1060932096 1064615888 1087120896 1092014091 1094340864 1098958336 1109347648 1119803328 1127240352 1127700826 1156398208 1162737168 1164078272 1174603392 1178681876 1197692874 1216703872 1224421632 1228673096 1236328128 1236833164 1248016104 1268307712 1276731008 1279775232 1288274688 1288800944 1300947984 1309588056 1330375168 1342914048 1351832832 1356526696 1368791856 1369351003 1370370624 1382257233 1404197824 1412946432 1413523616 1426846176 1436322384 1449901062 1456018788 1486797696 1493071104 1496672064 1501868842 1502987136 1526092533 1550316224 1566137856 1579722552 1590214068 1596923832 1630681344 1641511296 1648437504 1664021472 1691551239 1734597312 1744105752 1746117408 1768022814 1825055808 1827160832 1843009644 1855249746 1902461568 1915096512 1933201416 1941358384 1982396928 1995562752 2003982848 2034790044 2055555936 2062693283 2106296736 2120285424 2129231776 2184028182 2188681728 2218695296 2239606656 2252803263 2254480704 2255401652 2312796416 2325474336 2328156544 2349206784 2357363752 2395385748 2433407744 2448843264 2457346192 2472656256 2473666328 2496032208 2536615424 2553462016 2576549376 2577601888 2601895968 2619176112 2652034221 2703665664 2713053392 2737583712 2738702006 2740741248 2764514466 2782874619 2808395648 2827047232 2853692352 2872644768 2899802124 2912037576 2973595392 2986142208 2993344128 3003737684 3005974272 3052185066 3100632448 3159445104 3180428136 3193847664 3261362688 3283022592 3296875008 3328042944 3383102478 3469194624 3488211504 3492234816 3536045628 3650111616 3654321664 3686019288 3710499492 3804923136 3830193024 3866402832 3882716768 3991125504 4069580088 4108053009 4111111872 4125386566 4212593472 4240570848 4258463552 4368056364 4437390592 4479213312 4505606526 4508961408 4510803304 4625592832 4650948672 4656313088 4698413568 4714727504 4790771496 4866815488 4914692384 4945312512 4947332656 4992064416 5074653717 5106924032 5155203776 5203791936 5238352224 5256540947 5304068442 5426106784 5475167424 5477404012 5481482496 5529028932 5565749238 5616791296 5654094464 5707384704 5745289536 5799604248 5824075152 5947190784 5986688256 6007475368 6011948544 6104370132 6188079849 6201264896 6318890208 6360856272 6387695328 6566045184 6656085888 6758409789 6766204956 6938389248 6976423008 6984469632 7072091256 7300223232 7372038576 7420998984 7609846272 7660386048 7732805664 7765433536 8139160176 8216106018 8222223744 8250773132 8425186944 8481141696 8516927104 8736112728 8874781184 8958426624 9011213052 9017922816 9021606608 9301897344 9312626176 9429455008 9581542992 9585457021 9829384768 9890625024 9894665312 9984128832 10149307434 10310407552 10407583872 10476704448 10513081894 10608136884 10852213568 10950334848 10954808024 10962964992 11058057864 11131498476 11233582592 11308188928 11414769408 11490579072 11599208496 11648150304 11973376512 12014950736 12208740264 12324159027 12376159698 12402529792 12637780416 12721712544 12775390656 13312171776 13516819578 13532409912 13876778496 13952846016 13968939264 14144182512 14600446464 14744077152 14841997968 15320772096 15465611328 15530867072 15769622841 16278320352 16432212036 16444447488 16501546264 16850373888 16962283392 17033854208 17472225456 18022426104 18035845632 18043213216 18564239547 18603794688 18858910016 19163085984 19170914042 19658769536 19789330624 19968257664 20298614868 20620815104 20815167744 20953408896 21026163788 21216273768 21704427136 21900669696 21909616048 22116115728 22262996952 22616377856 22829538816 22981158144 23198416992 23278967051 23296300608 24029901472 24417480528 24648318054 24752319396 25275560832 25443425088 25550781312 26624343552 27033639156 27064819824 27905692032 27937878528 28288365024 28756371063 29488154304 29683995936 30931222656 31061734144 31539245682 32556640704 32864424072 32888894976 33003092528 33700747776 33924566784 34067708416 34944450912 36044852208 36086426432 37128479094 37207589376 37717820032 38326171968 38341828084 39317539072 39578661248 39936515328 40597229736 41241630208 41630335488 41906817792 42052327576 42432547536 43408854272 43801339392 43819232096 44232231456 44525993904 45962316288 46396833984 46557934102 46592601216 47308868523 48059802944 48834961056 49296636108 49504638792 50551121664 50886850176 51101562624 54067278312 54129639648 55811384064 56576730048 57512742126 58976308608 59367991872 61862445312 62123468288 63078491364 65113281408 65728848144 66006185056 67849133568 69836901153 69888901824 72089704416 72172852864 74256958188 75435640064 76652343936 76683656168 78635078144 79157322496 79873030656 81194459472 83813635584 84104655152 84865095072 86269113189 86817708544 87638464192 88464462912 89051987808 92793667968 93115868204 93185202432 94617737046 96119605888 97669922112 98593272216 99009277584 101102243328 101773700352 102203125248 108134556624 108259279296 111622768128 113153460096 115025484252 117952617216 118735983744 123724890624 126156982728 130226562816 131457696288 132012370112 139673802306 139777803648 144179408832 144345705728 148513916376 150871280128 153304687872 153367312336 158314644992 162388918944 162952769357 168209310304 169730190144 172538226378 175276928384 176928925824 178103975616 185587335936 186231736408 186370404864 189235474092 192239211776 195339844224 197186544432 198018555168 203547400704 209510703459 216269113248 216518558592 226306920192 230050968504 235905234432 237471967488 252313965456 260453125632 262915392576 264024740224 279347604612 279555607296 288358817664 288691411456 297027832752 306609375744 306734624672 324777837888 325905538714 336418620608 339460380288 345076452756 350553856768 353857851648 356207951232 371174671872 372463472816 378470948184 384478423552 390679688448 394373088864 396037110336 419021406918 432538226496 433037117184 452613840384 460101937008 474943934976 488858308071 504627930912 525830785152 528049480448 558695209224 559111214592 576717635328 594055665504 613469249344 649555675776 651811077428 672837241216 678920760576 690152905512 701107713536 707715703296 712415902464 744926945632 756941896368 781359376896 788746177728 792074220672 838042813836 865076452992 866074234368 920203874016 977716616142 1009255861824 1051661570304 1056098960896 1117390418448 1153435270656 1188111331008 1226938498688 1299111351552 1303622154856 1345674482432 1357841521152 1380305811024 1424831804928 1466574924213 1489853891264 1513883792736 1577492355456 1584148441344 1676085627672 1730152905984 1840407748032 1955433232284 2018511723648 2103323140608 2234780836896 2376222662016 2453876997376 2598222703104 2607244309712 2691348964864 2760611622048 2933149848426 2979707782528 3027767585472 3154984710912 3168296882688 3352171255344 3460305811968 3680815496064 3910866464568 4037023447296 4469561673792 4752445324032 4907753994752 5214488619424 5521223244096 5866299696852 5959415565056 6055535170944 6309969421824 6704342510688 7361630992128 7821732929136 8074046894592 8939123347584 9504890648064 10428977238848 11042446488192 11732599393704 11918831130112 12111070341888 13408685021376 14723261984256 15643465858272 17878246695168 20857954477696 22084892976384 23465198787408 24222140683776 26817370042752 31286931716544 35756493390336 41715908955392 44169785952768 46930397574816 53634740085504 62573863433088 83431817910784 93860795149632 107269480171008 125147726866176 187721590299264 250295453732352 375443180598528 750886361197056
- Sum of all divisors σ(n): 2755567797016320
- Sum of proper divisors (its aliquot sum) s(n): 2004681435819264
- 750886361197056 is an abundant number, because the sum of its proper divisors (2004681435819264) is greater than itself. Its abundance is 1253795074622208
Bases of 750886361197056
- Binary: 101010101011101101010110101101001101101010000000002
- Hexadecimal: 0x2AAED5AD36A00
- Base-36: 7E60FK58G0
Squares and roots of 750886361197056
- 750886361197056 squared (7508863611970562) is 563830327431755646545263067136
- 750886361197056 cubed (7508863611970563) is 423372502897775622277966846955073091053551616
-
The
square root of 750886361197056 is 27402305.7642428331 -
The
cube root of 750886361197056 is 90891.8072218993
Scales and comparisons
How big is 750886361197056?- 750,886,361,197,056 seconds is equal to 23,875,863 years, 33 weeks, 2 days, 16 hours, 57 minutes, 36 seconds.
-
To count from 1 to 750,886,361,197,056 would take you about fifty-nine million, six hundred eighty-nine thousand, six hundred fifty-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 750886361197056 cubic inches would be around 7574.3 feet tall.
Recreational maths with 750886361197056
- 750886361197056 backwards is 650791163688057
- 750886361197056 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 750886361197056's digits is 72
- 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 750886361197056 - Facts about the integer". Numbermatics.com. 2024. Web. 22 September 2024.
APA style:
Numbermatics. (2024). Number 750886361197056 - Facts about the integer. Retrieved 22 September 2024, from https://numbermatics.com/n/750886361197056/
Chicago style:
Numbermatics. 2024. "Number 750886361197056 - Facts about the integer". https://numbermatics.com/n/750886361197056/
The information we have on file for 750886361197056 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 750886361197056, math, Factors of 750886361197056, curriculum, school, college, exams, university, Prime factorization of 750886361197056, STEM, science, technology, engineering, physics, economics, calculator, seven hundred fifty trillion, eight hundred eighty-six billion, three hundred sixty-one million, one hundred ninety-seven thousand and fifty-six.