31909869365514

Names of 31909869365514

• Cardinal: 31909869365514 can be written as Thirty-one trillion, nine hundred nine billion, eight hundred sixty-nine million, three hundred sixty-five thousand, five hundred fourteen.

Scientific notation

• Scientific notation: 3.1909869365514 × 10¹³

Factors of 31909869365514

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 400145

Divisors of 31909869365514

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 14 21 31 42 49 62 93 98 147 186 217 294 434 651 1302 1519 3038 4557 8951 9114 17902 26853 53706 62657 125314 187971 277481 375942 391151 438599 554962 782302 832443 877198 1173453 1315797 1664886 1942367 2346906 2631594 2738057 3884734 5476114 5827101 8214171 11654202 12125681 13596569 16428342 19166399 24251362 27193138 36377043 38332798 40789707 57499197 72754086 81579414 84879767 114998394 169759534 254639301 509278602 594158369 1188316738 1782475107 3501192601 3564950214 7002385202 10503577803 21007155606 24508348207 49016696414 73525044621 108536970631 147050089242 171558437449 217073941262 325610911893 343116874898 514675312347 651221823786 759758794417 1029350624694 1519517588834 2279276383251 4558552766502 5318311560919 10636623121838 15954934682757 31909869365514
• Sum of all divisors σ(n): 76642861105152
• Sum of proper divisors (its aliquot sum) s(n): 44732991739638
• 31909869365514 is an abundant number, because the sum of its proper divisors (44732991739638) is greater than itself. Its abundance is 12823122374124

Bases of 31909869365514

• Binary: 111010000010110011000011011011010100100001010₂
• Hexadecimal: 0x1D05986DA90A
• Base-36: BB76WBY16

Squares and roots of 31909869365514

• 31909869365514 squared (31909869365514²) is 1018239762924168848932484196
• 31909869365514 cubed (31909869365514³) is 32491897817682173608781013187638352416744
• The square root of 31909869365514 is 5648882.1341495523
• The cube root of 31909869365514 is 31718.1860392295

Scales and comparisons

• 31,909,869,365,514 seconds is equal to 1,014,635 years, 7 weeks, 2 days, 17 hours, 31 minutes, 54 seconds.
• To count from 1 to 31,909,869,365,514 would take you about two million, five hundred thirty-six thousand, five hundred eighty-seven 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 31909869365514 cubic inches would be around 2643.2 feet tall.

Recreational maths with 31909869365514

• 31909869365514 backwards is 41556396890913
• The number of decimal digits it has is: 14
• The sum of 31909869365514's digits is 69
• More coming soon!