381536673856140

Names of 381536673856140

• Cardinal: 381536673856140 can be written as Three hundred eighty-one trillion, five hundred thirty-six billion, six hundred seventy-three million, eight hundred fifty-six thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.8153667385614 × 10¹⁴

Factors of 381536673856140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 38502

Divisors of 381536673856140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 2179 4358 6537 8716 10141 10895 13074 20282 21790 23969 26148 26161 30423 32685 40564 43580 47938 50705 52322 60846 65370 71907 78483 95876 101410 104644 111551 119845 121692 130740 130805 143814 152115 156966 202820 223102 239690 261610 287628 287771 304230 313932 334653 359535 392415 446204 479380 523220 557755 575542 608460 669306 719070 784830 863313 1115510 1151084 1338612 1438140 1438855 1569660 1673265 1726626 2231020 2877710 3346530 3453252 4316565 5755420 6693060 8633130 17266260 22097239 44194478 57004819 66291717 88388956 110486195 114009638 132583434 171014457 220972390 228019276 243069629 265166868 265298701 285024095 331458585 342028914 441944780 486139258 530597402 570048190 627053009 662917170 684057828 729208887 795896103 855072285 972278516 1061194804 1140096380 1215348145 1254106018 1325834340 1326493505 1458417774 1591792206 1710144570 1881159027 2430696290 2508212036 2652987010 2916835548 2918285711 3135265045 3183584412 3420289140 3646044435 3762318054 3979480515 4861392580 5305974020 5836571422 6270530090 7292088870 7524636108 7958961030 8754857133 9405795135 11673142844 12541060180 14584177740 14591428555 15917922060 17509714266 18811590270 29182857110 35019428532 37623180540 43774285665 58365714220 87548571330 175097142660 578085869479 1156171738958 1734257608437 2312343477916 2890429347395 3468515216874 5780858694790 6358944564269 6937030433748 8671288042185 11561717389580 12717889128538 17342576084370 19076833692807 25435778257076 31794722821345 34685152168740 38153667385614 63589445642690 76307334771228 95384168464035 127178891285380 190768336928070 381536673856140
• Sum of all divisors σ(n): 1166115502379520
• Sum of proper divisors (its aliquot sum) s(n): 784578828523380
• 381536673856140 is an abundant number, because the sum of its proper divisors (784578828523380) is greater than itself. Its abundance is 403042154667240

Bases of 381536673856140

• Binary: 1010110110000000101101101111010011111101010001100₂
• Hexadecimal: 0x15B016DE9FA8C
• Base-36: 3R8RJ0MN4C

Squares and roots of 381536673856140

• 381536673856140 squared (381536673856140²) is 145570233497206544177415699600
• 381536673856140 cubed (381536673856140³) is 55540382700985839365577118495404107855544000
• The square root of 381536673856140 is 19532963.7755293039
• The cube root of 381536673856140 is 72529.0679385511

Scales and comparisons

• 381,536,673,856,140 seconds is equal to 12,131,686 years, 3 weeks, 4 hours, 29 minutes.
• To count from 1 to 381,536,673,856,140 would take you about thirty million, three hundred twenty-nine thousand, two hundred fifteen 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 381536673856140 cubic inches would be around 6044.1 feet tall.

Recreational maths with 381536673856140

• 381536673856140 backwards is 041658376635183
• 381536673856140 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 381536673856140's digits is 66
• More coming soon!