140431085388

Names of 140431085388

• Cardinal: 140431085388 can be written as One hundred forty billion, four hundred thirty-one million, eighty-five thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.40431085388 × 10¹¹

Factors of 140431085388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 270

Divisors of 140431085388

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 103 132 151 198 206 302 309 396 412 453 604 618 906 927 1133 1236 1359 1661 1812 1854 2266 2718 3322 3399 3708 4532 4983 5436 6644 6798 9966 10197 13596 14949 15553 19932 20394 22801 29898 31106 40788 45602 46659 59796 62212 68403 91204 93318 136806 139977 171083 186636 205209 250811 273612 279954 342166 410418 501622 513249 559908 684332 752433 820836 1003244 1026498 1504866 1539747 2052996 2257299 2348503 3009732 3079494 3442951 4514598 4697006 6158988 6885902 7045509 9029196 9394012 10328853 13771804 14091018 20657706 21136527 25833533 28182036 30986559 37872461 41315412 42273054 51667066 61973118 75744922 77500599 84546108 103334132 113617383 123946236 151489844 155001198 227234766 232501797 310002396 340852149 354623953 454469532 465003594 681704298 709247906 930007188 1063871859 1363408596 1418495812 2127743718 3191615577 3900863483 4255487436 6383231154 7801726966 11702590449 12766462308 15603453932 23405180898 35107771347 46810361796 70215542694 140431085388
• Sum of all divisors σ(n): 393615785472
• Sum of proper divisors (its aliquot sum) s(n): 253184700084
• 140431085388 is an abundant number, because the sum of its proper divisors (253184700084) is greater than itself. Its abundance is 112753614696

Bases of 140431085388

• Binary: 10000010110010010110000100111101001100₂
• Hexadecimal: 0x20B2584F4C
• Base-36: 1SIH1IZ0

Squares and roots of 140431085388

• 140431085388 squared (140431085388²) is 19720889743251747110544
• 140431085388 cubed (140431085388³) is 2769425951461919495260986739131072
• The square root of 140431085388 is 374741.3579897473
• The cube root of 140431085388 is 5197.8181846327

Scales and comparisons

• 140,431,085,388 seconds is equal to 4,465 years, 14 weeks, 1 day, 18 hours, 49 minutes, 48 seconds.
• To count from 1 to 140,431,085,388 would take you about eight thousand, nine hundred thirty 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 140431085388 cubic inches would be around 433.2 feet tall.

Recreational maths with 140431085388

• 140431085388 backwards is 883580134041
• The number of decimal digits it has is: 12
• The sum of 140431085388's digits is 45
• More coming soon!