13939561512

Names of 13939561512

• Cardinal: 13939561512 can be written as Thirteen billion, nine hundred thirty-nine million, five hundred sixty-one thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.3939561512 × 10¹⁰

Factors of 13939561512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1100

Divisors of 13939561512

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 157 162 181 216 314 324 362 471 543 628 648 724 757 942 1086 1256 1413 1448 1514 1629 1884 2172 2271 2826 3028 3258 3768 4239 4344 4542 4887 5652 6056 6516 6813 8478 9084 9774 11304 12717 13032 13626 14661 16956 18168 19548 20439 25434 27252 28417 29322 33912 39096 40878 50868 54504 56834 58644 61317 81756 85251 101736 113668 117288 118849 122634 137017 163512 170502 227336 237698 245268 255753 274034 341004 356547 411051 475396 490536 511506 548068 682008 713094 767259 822102 950792 1023012 1069641 1096136 1233153 1426188 1534518 1644204 2046024 2139282 2301777 2466306 2852376 3069036 3208923 3288408 3699459 4278564 4603554 4932612 6138072 6417846 7398918 8557128 9207108 9626769 9865224 11098377 12835692 14797836 18414216 19253538 21511669 22196754 25671384 29595672 38507076 43023338 44393508 64535007 77014152 86046676 88787016 129070014 172093352 193605021 258140028 387210042 516280056 580815063 774420084 1161630126 1548840168 1742445189 2323260252 3484890378 4646520504 6969780756 13939561512
• Sum of all divisors σ(n): 39561642120
• Sum of proper divisors (its aliquot sum) s(n): 25622080608
• 13939561512 is an abundant number, because the sum of its proper divisors (25622080608) is greater than itself. Its abundance is 11682519096

Bases of 13939561512

• Binary: 1100111110110111001101010000101000₂
• Hexadecimal: 0x33EDCD428
• Base-36: 6EJ96I0

Squares and roots of 13939561512

• 13939561512 squared (13939561512²) is 194311375146831726144
• 13939561512 cubed (13939561512³) is 2708615366340568878497426569728
• The square root of 13939561512 is 118065.9201971509
• The cube root of 13939561512 is 2406.6690386365

Scales and comparisons

• 13,939,561,512 seconds is equal to 443 years, 12 weeks, 1 day, 12 hours, 25 minutes, 12 seconds.
• To count from 1 to 13,939,561,512 would take you about eight hundred eighty-six 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 13939561512 cubic inches would be around 200.6 feet tall.

Recreational maths with 13939561512

• 13939561512 backwards is 21516593931
• The number of decimal digits it has is: 11
• The sum of 13939561512's digits is 45
• More coming soon!