3996957841803990

Names of 3996957841803990

• Cardinal: 3996957841803990 can be written as Three quadrillion, nine hundred ninety-six trillion, nine hundred fifty-seven billion, eight hundred forty-one million, eight hundred three thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.99695784180399 × 10¹⁵

Factors of 3996957841803990

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 45718

Divisors of 3996957841803990

• Number of divisors d(n): 1280
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 27 30 35 38 42 43 45 54 57 63 70 79 81 86 90 95 105 114 126 129 133 135 158 162 171 189 190 210 215 237 241 258 266 270 285 301 315 342 378 387 395 399 405 430 474 482 513 553 567 570 602 630 645 665 711 723 774 790 798 810 817 855 903 945 1026 1106 1134 1161 1185 1197 1205 1290 1330 1422 1446 1501 1505 1539 1634 1659 1687 1710 1806 1890 1935 1995 2133 2169 2322 2370 2394 2410 2451 2565 2709 2765 2835 3002 3010 3078 3318 3374 3397 3483 3555 3591 3615 3870 3990 4085 4266 4338 4503 4515 4579 4902 4977 5061 5130 5418 5530 5670 5719 5805 5985 6399 6507 6794 6966 7110 7182 7230 7353 7505 7695 8127 8170 8295 8435 9006 9030 9158 9954 10122 10191 10363 10507 10665 10773 10845 11438 11610 11970 12255 12798 13014 13509 13545 13737 14706 14931 15010 15183 15390 16254 16590 16870 16985 17157 17415 17955 19039 19521 20382 20726 21014 21330 21546 21690 22059 22515 22895 23779 24381 24510 24885 25305 27018 27090 27474 28595 29862 30366 30573 31089 31521 31995 32053 32535 33970 34314 34830 35910 36765 38078 39042 40527 40635 41211 44118 44793 45030 45319 45549 45790 47558 48762 49770 50610 50955 51471 51815 52535 53865 57117 57190 61146 62178 63042 63990 64106 64543 65070 66177 67545 68685 71337 72541 73530 74655 75915 81054 81270 82422 85785 89586 90638 91098 91719 93267 94563 95195 96159 97605 101910 102942 103630 105070 107730 110295 114234 118895 121581 121905 123633 129086 132354 133273 135090 135957 136647 137370 142674 145082 149310 151830 152865 154413 155445 157605 160265 171351 171570 183438 186534 189126 190390 192318 193629 195210 196897 202635 206055 214011 217623 220590 223965 226595 227745 237790 243162 243810 247266 257355 266546 271914 273294 275157 279801 283689 285585 288477 305730 308826 310890 315210 317233 320530 322715 330885 342702 356685 361741 362705 370899 387258 393794 399819 405270 407871 412110 428022 435246 447930 451801 453190 455490 458595 463239 466335 472815 480795 514053 514710 550314 559602 567378 571170 576954 580887 590691 607905 618165 634466 642033 645430 652869 661770 666365 679785 683235 713370 723482 725410 741798 772065 799638 815742 818677 839403 851067 856755 861061 865431 903602 917190 926478 932670 945630 951699 961590 968145 984485 1028106 1070055 1085223 1088115 1161774 1181382 1199457 1215810 1223613 1236330 1284066 1305738 1332730 1355403 1359570 1366470 1375785 1378279 1399005 1418445 1442385 1542159 1544130 1586165 1637354 1678806 1702134 1713510 1722122 1730862 1742661 1772073 1808705 1854495 1903398 1926099 1936290 1948717 1958607 1968970 1999095 2039355 2140110 2170446 2176230 2259005 2316195 2398914 2447226 2456031 2532187 2570265 2583183 2596293 2710806 2751570 2756558 2798010 2836890 2855097 2884770 2904435 2953455 3084318 3172330 3210165 3255669 3264345 3485322 3544146 3580201 3598371 3617410 3670839 3708990 3852198 3897434 3917214 3998190 4066209 4078710 4093385 4134837 4197015 4255335 4305305 4327155 4518010 4632390 4758495 4912062 5064374 5140530 5166366 5192586 5227983 5316219 5426115 5710194 5730739 5808870 5846151 5875821 5906910 5997285 6027427 6118065 6420330 6511338 6528690 6777015 6891395 7160402 7196742 7341678 7368093 7596561 7710795 7749549 8132418 8186770 8269674 8394030 8510670 8565291 8610610 8654310 8713305 8860365 9516990 9630495 9743585 9767007 9793035 10455966 10632438 10740603 10795113 10852230 10921879 11461478 11692302 11751642 11994570 12054854 12198627 12236130 12280155 12404511 12660935 12915915 12981465 13554030 13641019 13782790 14275485 14736186 15193122 15421590 15499098 15554863 15948657 16278345 17130582 17192217 17426610 17538453 17720730 17901005 17991855 18082281 18354195 19260990 19487170 19534014 19586070 20331045 20674185 21481206 21590226 21843758 22104279 22789683 23248647 24397254 24560310 24809022 25061407 25321870 25695873 25831830 25962930 26139915 26581095 27282038 28550970 28653695 29230755 29301021 29379105 30137135 31109726 31897314 32221809 32556690 32765637 34384434 35076906 35802010 35983710 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1104922539 1110768690 1116405990 1127763315 1146797295 1224428742 1227691710 1245094206 1259943903 1295896805 1353315978 1376156754 1385537787 1399937670 1408922391 1428500199 1449981405 1452609907 1474453665 1539486430 1547299530 1555076166 1578460770 1627405290 1633260615 1666153035 1725656882 1769344398 1836643113 1841537565 1867641309 1959912738 1999383642 2029973967 2040714570 2051071470 2064235131 2075157010 2099906505 2155281002 2209845078 2255526630 2293594590 2309229645 2320949295 2332614249 2348203985 2380833665 2441107935 2519887806 2588485323 2591793610 2771075574 2817844782 2857000398 2899962810 2905219814 2925024217 2939869107 2948907330 2999075463 3061071855 3112735515 3232921503 3266521230 3287485579 3332306070 3383289945 3440391885 3673286226 3683075130 3735282618 3887690415 4059947934 4128470262 4156613361 4199813010 4226767173 4285500597 4314142205 4357829721 4423360995 4618459290 4641898590 4665228498 4696407970 4761667330 4882215870 4899781845 4998459105 5176970646 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25713003582 25884853230 26146978326 26325217953 26769525429 27549646695 28014619635 29096293527 29250242170 29398691070 29587370211 29990754630 30198995435 30963526965 32329215030 32787480758 32874855790 33617543562 34989213735 36238794522 37101622963 38040904557 38569505373 38827279845 39220467489 40950339038 41566133610 41987056482 42267671730 42855005970 43578297210 43875363255 44098036605 44615875715 46592735814 48493822545 49181221137 49312283685 52650435906 53539050858 54358191783 55099293390 56029239270 58192587054 59174740422 60397990870 61425508557 61927053930 62349200415 62462226001 63401507595 64282508955 65367445815 69889103721 69978427470 74203245926 76081809114 77139010746 77654559690 78440934978 78975653859 80308576287 81968701895 84043858905 87288880581 87750726510 88196073210 88762110633 89231751430 90596986305 96987645090 98362442274 98624567370 102375847595 104967641205 108716383566 111304868889 114756182653 116481839535 117661402467 122851017114 124698400830 124924452002 126803015190 128565017910 130734891630 131626089765 133847627145 139778207442 145481467635 147543663411 147936851055 157951307718 160617152574 163074575349 163937403790 168087717810 174577761162 177524221266 181193972610 184276525671 185508114815 187386678003 190204522785 192847526865 196102337445 204751695190 209935282410 222609737778 229512365306 232963679070 235322804934 236926961577 240925728861 245906105685 259711360741 263252179530 266286331899 267695254290 271790958915 290962935270 295087326822 295873702110 307127542785 312311130005 326149150698 333914606667 344268547959 349445518605 368553051342 371016229630 374773356006 380409045570 385695053730 392204674890 394878269295 401542881435 436444402905 442630990233 443810553165 473853923154 481851457722 489223726047 491812211370 519422721482 532572663798 543581917830 552829577013 556524344445 562160034009 573780913265 588307012335 614255085570 624622260010 667829213334 688537095918 698891037210 704930836297 722777186583 737718317055 779134082223 789756538590 803085762870 815372876745 872888805810 885261980466 887621106330 921382628355 936933390015 978447452094 1001743820001 1032805643877 1105659154026 1113048688890 1124320068018 1147561826530 1176614024670 1184634807885 1204628644305 1298556803705 1327892970699 1331431659495 1409861672594 1445554373166 1475436634110 1558268164446 1630745753490 1658488731039 1669573033335 1686480102027 1721342739795 1842765256710 1873866780030 2003487640002 2065611287754 2114792508891 2213154951165 2337402246669 2369269615770 2409257288610 2446118630235 2597113607410 2655785941398 2662863318990 2764147885065 2810800170045 3005231460003 3098416931631 3316977462078 3339146066670 3372960204054 3442685479590 3524654181485 3613885932915 3895670411115 4229585017782 4426309902330 4674804493338 4892237260470 4934515854079 5008719100005 5059440306081 5164028219385 5528295770130 5621600340090 6010462920006 6196833863262 6344377526673 6639464853495 7012206740007 7049308362970 7227771865830 7791340822230 8292443655195 8432400510135 9295250794893 9869031708158 10017438200010 10118880612162 10328056438770 10573962544455 11687011233345 12688755053346 13278929706990 14024413480014 14803547562237 15026157300015 15492084658155 16584887310390 16864801020270 18590501589786 19033132580019 21036620220021 21147925088910 23374022466690 24672579270395 25297201530405 29607095124474 30052314600030 30984169316310 31721887633365 35061033700035 38066265160038 42073240440042 44410642686711 46476253974465 49345158540790 50594403060810 57099397740057 63443775266730 70122067400070 74017737811185 88821285373422 92952507948930 95165662900095 105183101100105 114198795480114 133231928060133 148035475622370 190331325800190 210366202200210 222053213433555 266463856120266 285496988700285 399695784180399 444106426867110 570993977400570 666159640300665 799391568360798 1332319280601330 1998478920901995 3996957841803990
• Sum of all divisors σ(n): 13453205889024000
• Sum of proper divisors (its aliquot sum) s(n): 9456248047220010
• 3996957841803990 is an abundant number, because the sum of its proper divisors (9456248047220010) is greater than itself. Its abundance is 5459290205416020

Bases of 3996957841803990

• Binary: 1110001100110011011001000100010101111100101011010110₂
• Hexadecimal: 0xE33364457CAD6
• Base-36: 13CSX30M7DI

Squares and roots of 3996957841803990

• 3996957841803990 squared (3996957841803990²) is 15975671989158409550817579920100
• 3996957841803990 cubed (3996957841803990³) is 63854087435155052567793083717049674584061199000
• The square root of 3996957841803990 is 63221498.2565581879
• The cube root of 3996957841803990 is 158699.8522811115

Scales and comparisons

• 3,996,957,841,803,990 seconds is equal to 127,090,895 years, 50 weeks, 1 day, 23 hours, 46 minutes, 30 seconds.
• To count from 1 to 3,996,957,841,803,990 would take you about three hundred eighty-one million, two hundred seventy-two thousand, six hundred eighty-seven 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 3996957841803990 cubic inches would be around 13225 feet tall.

Recreational maths with 3996957841803990

• 3996957841803990 backwards is 0993081487596993
• 3996957841803990 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 3996957841803990's digits is 90
• More coming soon!