381542298634761472

Names of 381542298634761472

• Cardinal: 381542298634761472 can be written as Three hundred eighty-one quadrillion, five hundred forty-two trillion, two hundred ninety-eight billion, six hundred thirty-four million, seven hundred sixty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.81542298634761472 × 10¹⁷

Factors of 381542298634761472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1342

Divisors of 381542298634761472

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 104 116 128 208 232 256 377 416 421 464 754 832 841 842 877 928 1508 1664 1682 1684 1754 1856 3016 3328 3364 3368 3508 3712 5473 6032 6728 6736 7016 7424 10933 10946 11401 12064 12209 13456 13472 14032 21866 21892 22802 24128 24418 25433 26912 26944 28064 43732 43784 45604 48256 48836 50866 53824 53888 56128 87464 87568 91208 96512 97672 101732 107648 107776 112256 158717 174928 175136 177241 182416 195344 203464 215296 224512 317434 330629 349856 350272 354061 354482 364832 369217 390688 406928 634868 661258 699712 700544 708122 708964 729664 737557 738434 769129 781376 813856 1269736 1322516 1399424 1401088 1416244 1417928 1459328 1475114 1476868 1538258 1562752 1627712 2304133 2539472 2645032 2798848 2832488 2835856 2918656 2950228 2953736 3076516 3125504 3255424 4602793 4608266 4799821 5078944 5139989 5290064 5664976 5671712 5900456 5907472 6153032 6510848 9205586 9216532 9588241 9599642 9998677 10157888 10279978 10580128 10707293 11329952 11343424 11800912 11814944 12306064 18411172 18433064 19176482 19199284 19997354 20315776 20559956 21160256 21414586 22304741 22659904 22686848 23601824 23629888 24612128 36822344 36866128 38352964 38398568 39994708 40631552 41119912 42320512 42829172 44609482 45319808 45373696 47203648 47259776 49224256 66819857 73644688 73732256 76705928 76797136 79989416 82239824 84641024 85658344 89218964 90639616 94407296 94519552 98448512 133639714 139194809 147289376 147464512 149059681 153411856 153594272 155440357 159978832 164479648 171316688 178437928 188814592 196897024 267279428 278389618 289961633 294578752 294929024 298119362 306823712 307188544 310511497 310880714 319957664 323803309 328959296 342633376 356875856 534558856 556779236 579923266 589157504 589858048 596238724 613647424 614377088 621022994 621761428 639915328 646837489 647606618 657918592 685266752 713751712 1069117712 1113558472 1159846532 1178315008 1192477448 1227294848 1228754176 1242045988 1243522856 1279830656 1293674978 1295213236 1315837184 1370533504 1427503424 1937775853 2020724641 2138235424 2227116944 2319693064 2384954896 2454589696 2484091976 2487045712 2559661312 2587349956 2590426472 2741067008 2855006848 3875551706 4036649461 4041449282 4209443017 4276470848 4454233888 4507770353 4639386128 4769909792 4968183952 4974091424 5174699912 5180852944 5710013696 7751103412 8073298922 8082898564 8408887357 8418886034 8552941696 8908467776 9015540706 9278772256 9390295961 9539819584 9936367904 9948182848 10349399824 10361705888 15502206824 16146597844 16165797128 16817774714 16837772068 17105883392 17816935552 18031081412 18557544512 18780591922 19079639168 19872735808 19896365696 20698799648 20723411776 31004413648 32293195688 32331594256 33635549428 33675544136 35633871104 36062162824 37115089024 37561183844 38159278336 39745471616 39792731392 41397599296 41446823552 58601014589 62008827296 64586391376 64663188512 67271098856 67351088272 72124325648 74230178048 75122367688 79490943232 82795198592 82893647104 117202029178 122073847493 124017654592 129172782752 129326377024 130725340237 134542197712 134702176544 136321193089 144248651296 150244735376 165590397184 234404058356 244147694986 248035309184 258345565504 258652754048 261450680474 269084395424 269404353088 272318582869 272642386178 288497302592 300489470752 468808116712 488295389972 496070618368 516691131008 517305508096 522901360948 538168790848 538808706176 544637165738 545284772356 576994605184 600978941504 937616233424 976590779944 1033382262016 1045802721896 1076337581696 1077617412352 1089274331476 1090569544712 1153989210368 1201957883008 1699429423081 1772175510157 1875232466848 1953181559888 2091605443792 2152675163392 2178548662952 2181139089424 2403915766016 3398858846162 3540141577297 3544351020314 3750464933696 3906363119776 3953314599581 4183210887584 4357097325904 4362278178848 6797717692324 7080283154594 7088702040628 7500929867392 7812726239552 7906629199162 8366421775168 8714194651808 8724556357696 13595435384648 14160566309188 14177404081256 15001859734784 15625452479104 15813258398324 16732843550336 17428389303616 17449112715392 27190870769296 28321132618376 28354808162512 31250904958208 31626516796648 33465687100672 34856778607232 34898225430784 51393089794553 54381741538592 56642265236752 56709616325024 63253033593296 69713557214464 102786179589106 108763483077184 113284530473504 113419232650048 114646123387849 126506067186592 205572359178212 217526966154368 226569060947008 226838465300096 229292246775698 253012134373184 411144718356424 435053932308736 453138121894016 453676930600192 458584493551396 506024268746368 822289436712848 906276243788032 917168987102792 1012048537492736 1490399604042037 1644578873425696 1834337974205584 2980799208084074 3289157746851392 3668675948411168 5961598416168148 6578315493702784 7337351896822336 11923196832336296 13156630987405568 14674703793644672 23846393664672592 29349407587289344 47692787329345184 95385574658690368 190771149317380736 381542298634761472
• Sum of all divisors σ(n): 852430058372058894
• Sum of proper divisors (its aliquot sum) s(n): 470887759737297422
• 381542298634761472 is an abundant number, because the sum of its proper divisors (470887759737297422) is greater than itself. Its abundance is 89345461102535950

Bases of 381542298634761472

• Binary: 10101001011100000101011001011111000111010010011010100000000₂
• Hexadecimal: 0x54B82B2F8E93500
• Base-36: 2WCTGG90WXDS

Squares and roots of 381542298634761472

• 381542298634761472 squared (381542298634761472²) is 145574525647497505820407438335606784
• 381542298634761472 cubed (381542298634761472³) is 55542839138211236505693899229751100789408624225026048
• The square root of 381542298634761472 is 617691102.9266663089
• The cube root of 381542298634761472 is 725294.2435509345

Scales and comparisons

• 381,542,298,634,761,472 seconds is equal to 12,131,864,908 years, 39 weeks, 6 days, 5 hours, 17 minutes, 52 seconds.
• To count from 1 to 381,542,298,634,761,472 would take you about thirty-six billion, three hundred ninety-five million, five hundred ninety-four thousand, seven hundred twenty-six 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 381542298634761472 cubic inches would be around 60441.2 feet tall.

Recreational maths with 381542298634761472

• 381542298634761472 backwards is 274167436892245183
• The number of decimal digits it has is: 18
• The sum of 381542298634761472's digits is 82
• More coming soon!