381705189934432

Names of 381705189934432

• Cardinal: 381705189934432 can be written as Three hundred eighty-one trillion, seven hundred five billion, one hundred eighty-nine million, nine hundred thirty-four thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 3.81705189934432 × 10¹⁴

Factors of 381705189934432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1136

Divisors of 381705189934432

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 53 56 91 104 106 112 169 182 208 212 224 338 364 371 416 424 676 689 728 742 848 1061 1183 1352 1378 1456 1484 1696 2122 2197 2366 2704 2756 2912 2968 4244 4394 4732 4823 5408 5512 5936 7427 8488 8788 8957 9464 9646 11024 11872 13793 14854 15379 16976 17576 17914 18928 19292 22048 27586 28561 29708 30758 33952 35152 35828 37856 38584 55172 56233 57122 59416 61516 62699 70304 71656 77168 96551 110344 112466 114244 116441 118832 123032 125398 143312 154336 179309 193102 199927 220688 224932 228488 232882 237664 246064 250796 286624 358618 386204 393631 399854 441376 449864 456976 465764 492128 501592 717236 731029 772408 787262 799708 815087 899728 913952 931528 1003184 1125721 1255163 1434472 1462058 1513733 1544816 1574524 1599416 1630174 1799456 1863056 2006368 2251442 2331017 2510326 2868944 2924116 3027466 3089632 3149048 3198832 3260348 3726112 4502884 4662034 5020652 5117203 5737888 5848232 6054932 6298096 6397664 6520696 7880047 9005768 9324068 9503377 10041304 10234406 10596131 11696464 12109864 12596192 13041392 14634373 15760094 16317119 18011536 18648136 19006754 20082608 20468812 21192262 23392928 24219728 26082784 29268746 30303221 31520188 32634238 36023072 37296272 38013508 40165216 40937624 42384524 48439456 58537492 59663213 60606442 63040376 65268476 66523639 74592544 76027016 81875248 84769048 102440611 117074984 119326426 121212884 123543901 126080752 130536952 133047278 152054032 163750496 169538096 190246849 204881222 212122547 234149968 238652852 242425768 247087802 252161504 261073904 266094556 304108064 339076192 380493698 409762444 417642491 424245094 468299936 477305704 484851536 494175604 522147808 532189112 760987396 775621769 819524888 835284982 848490188 864807307 954611408 969703072 988351208 1064378224 1331727943 1521974792 1551243538 1606070713 1639049776 1670569964 1696980376 1729614614 1909222816 1976702416 2128756448 2473209037 2663455886 3043949584 3102487076 3212141426 3278099552 3341139928 3393960752 3459229228 3953404832 4946418074 5326911772 5429352383 6087899168 6204974152 6424282852 6682279856 6787921504 6918458456 9892836148 10083082997 10653823544 10858704766 11242494991 12409948304 12848565704 13364559712 13836916912 17312463259 19785672296 20166165994 21307647088 21717409532 22484989982 24819896608 25697131408 27673833824 32151717481 34624926518 39571344592 40332331988 42615294176 43434819064 44969979964 51394262816 64303434962 69249853036 70581580979 79142689184 80664663976 86869638128 89939959928 128606869924 131080078961 138499706072 141163161958 161329327952 173739276256 179879919856 225062022367 257213739848 262160157922 276999412144 282326323916 322658655904 359759839712 450124044734 514427479696 524320315844 553998824288 564652647832 900248089468 917560552727 1028854959392 1048640631688 1129305295664 1704041026493 1800496178936 1835121105454 2097281263376 2258610591328 3408082052986 3600992357872 3670242210908 4194562526752 6816164105972 7201984715744 7340484421816 11928287185451 13632328211944 14680968843632 23856574370902 27264656423888 29361937687264 47713148741804 54529312847776 95426297483608 190852594967216 381705189934432
• Sum of all divisors σ(n): 948852984926448
• Sum of proper divisors (its aliquot sum) s(n): 567147794992016
• 381705189934432 is an abundant number, because the sum of its proper divisors (567147794992016) is greater than itself. Its abundance is 185442605057584

Bases of 381705189934432

• Binary: 1010110110010100010101010010000010100010101100000₂
• Hexadecimal: 0x15B28AA414560
• Base-36: 3RAWXYR1B4

Squares and roots of 381705189934432

• 381705189934432 squared (381705189934432²) is 145698852022880808208459162624
• 381705189934432 cubed (381705189934432³) is 55614007984622420915127215444022568185069568
• The square root of 381705189934432 is 19537276.9324292479
• The cube root of 381705189934432 is 72539.7445138589

Scales and comparisons

• 381,705,189,934,432 seconds is equal to 12,137,044 years, 18 weeks, 18 hours, 13 minutes, 52 seconds.
• To count from 1 to 381,705,189,934,432 would take you about thirty million, three hundred forty-two thousand, six hundred ten 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 381705189934432 cubic inches would be around 6045 feet tall.

Recreational maths with 381705189934432

• 381705189934432 backwards is 234439981507183
• The number of decimal digits it has is: 15
• The sum of 381705189934432's digits is 67
• More coming soon!