38621679341985

Names of 38621679341985

• Cardinal: 38621679341985 can be written as Thirty-eight trillion, six hundred twenty-one billion, six hundred seventy-nine million, three hundred forty-one thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 3.8621679341985 × 10¹³

Factors of 38621679341985

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 93

Divisors of 38621679341985

• Number of divisors d(n): 252
• Complete list of divisors:
  1 3 5 9 15 17 31 37 45 51 85 93 111 153 155 185 255 279 289 333 465 527 555 629 765 867 961 1147 1395 1445 1581 1665 1887 2601 2635 2883 3145 3441 4335 4743 4805 4913 5661 5735 7905 8649 8959 9435 10323 10693 13005 14415 14739 16337 17205 19499 23715 24565 26877 28305 32079 35557 43245 44217 44795 49011 51615 53465 58497 73695 80631 81685 83521 96237 97495 106671 134385 147033 152303 160395 175491 177785 181781 221085 245055 250563 277729 292485 320013 331483 403155 417605 456909 481185 533355 545343 604469 735165 751689 761515 833187 877455 908905 994449 1252815 1370727 1388645 1419857 1600065 1636029 1657415 1813407 2284545 2499561 2589151 2726715 2983347 3022345 3090277 3758445 4165935 4259571 4721393 4972245 5440221 5635211 6853635 7099285 7767453 8180145 9067035 9270831 10275973 12497805 12778713 12945755 14164179 14916735 15451385 16905633 21297855 23302359 23606965 24137569 27201105 27812493 28176055 30827919 38837265 42492537 44015567 46354155 50716899 51379865 52534709 63893565 70820895 72412707 80263681 84528165 92483757 95798587 116511795 120687845 132046701 139062465 154139595 157604127 174691541 212462685 217238121 220077835 240791043 253584495 262673545 287395761 362063535 396140103 401318405 462418785 472812381 478992935 524074623 660233505 722373129 748264639 788020635 862187283 873457705 893090053 1086190605 1203955215 1364482577 1436978805 1572223869 1628575979 1980700515 2244793917 2364061905 2620373115 2679270159 2969756197 3611865645 3741323195 4093447731 4310936415 4465450265 4885727937 6734381751 6822412885 7861119345 8037810477 8142879895 8909268591 11223969585 12280343193 13396350795 14657183811 14848780985 20467238655 23196203809 24428639685 26727805773 27685791643 33671908755 40189052385 44546342955 50485855349 61401715965 69588611427 73285919055 83057374929 115981019045 133639028865 138428958215 151457566047 208765834281 249172124787 252429276745 347943057135 415286874645 454372698141 757287830235 858259540933 1043829171405 1245860623935 2271863490705 2574778622799 4291297704665 7724335868397 12873893113995 38621679341985
• Sum of all divisors σ(n): 75483132315084
• Sum of proper divisors (its aliquot sum) s(n): 36861452973099
• 38621679341985 is a deficient number, because the sum of its proper divisors (36861452973099) is less than itself. Its deficiency is 1760226368886

Bases of 38621679341985

• Binary: 1000110010000001001111011110100101000110100001₂
• Hexadecimal: 0x23204F7A51A1
• Base-36: DOUJYP4M9

Squares and roots of 38621679341985

• 38621679341985 squared (38621679341985²) is 1491634115195110902583740225
• 38621679341985 cubed (38621679341985³) is 57609414492631088533989487609438175846625
• The square root of 38621679341985 is 6214634.2886758027
• The cube root of 38621679341985 is 33802.1027781525

Scales and comparisons

• 38,621,679,341,985 seconds is equal to 1,228,049 years, 48 weeks, 5 days, 13 hours, 39 minutes, 45 seconds.
• To count from 1 to 38,621,679,341,985 would take you about three million, seventy thousand, one hundred twenty-four 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 38621679341985 cubic inches would be around 2816.8 feet tall.

Recreational maths with 38621679341985

• 38621679341985 backwards is 58914397612683
• The number of decimal digits it has is: 14
• The sum of 38621679341985's digits is 72
• More coming soon!