139799138115

Names of 139799138115

• Cardinal: 139799138115 can be written as One hundred thirty-nine billion, seven hundred ninety-nine million, one hundred thirty-eight thousand, one hundred fifteen.

Scientific notation

• Scientific notation: 1.39799138115 × 10¹¹

Factors of 139799138115

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 254

Divisors of 139799138115

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 13 15 21 29 35 39 49 65 87 91 105 145 147 169 195 197 203 245 273 377 435 455 507 591 609 637 735 845 985 1015 1131 1183 1365 1379 1421 1885 1911 2535 2561 2639 2955 3045 3185 3549 4137 4263 4901 5655 5713 5915 6895 7105 7683 7917 8281 9555 9653 12805 13195 14703 17139 17745 17927 18473 20685 21315 24505 24843 28565 28959 33293 34307 38415 38809 39585 39991 41405 48265 53781 55419 73515 74269 85695 89635 92365 99879 102921 116427 119973 124215 125489 144795 166465 171535 194045 199955 222807 233051 240149 268905 271663 277095 279937 371345 376467 499395 504517 514605 519883 582135 599865 627445 699153 720447 814989 839811 965497 1114035 1125461 1165255 1200745 1358315 1399685 1513551 1559649 1631357 1882335 1901641 2522585 2599415 2896491 3376383 3495765 3531619 3602235 3639181 4074945 4199055 4827485 4894071 5627305 5704923 6558721 6758479 7567755 7798245 7878227 8156785 9508205 10594857 10917543 14482455 14630993 16881915 17658095 18195905 19676163 20275437 23634681 24470355 24721333 28524615 32793605 33792395 39391135 43892979 45911047 47309353 52974285 54587715 55147589 73154965 74163999 98380815 101377185 102416951 118173405 123606665 137733141 141928059 165442767 190202909 219464895 229555235 236546765 275737945 307250853 321377329 370819995 512084755 570608727 688665705 709640295 716918657 827213835 951014545 964131987 1331420363 1536254265 1606886645 2150755971 2853043635 3584593285 3994261089 4820659935 6657101815 9319942541 10753779855 19971305445 27959827623 46599712705 139799138115
• Sum of all divisors σ(n): 292955052240
• Sum of proper divisors (its aliquot sum) s(n): 153155914125
• 139799138115 is an abundant number, because the sum of its proper divisors (153155914125) is greater than itself. Its abundance is 13356776010

Bases of 139799138115

• Binary: 10000010001100101011011000111101000011₂
• Hexadecimal: 0x208CAD8F43
• Base-36: 1S80SPC3

Squares and roots of 139799138115

• 139799138115 squared (139799138115²) is 19543799017696845753225
• 139799138115 cubed (139799138115³) is 2732206258166802668654952981670875
• The square root of 139799138115 is 373897.2293491889
• The cube root of 139799138115 is 5190.0096415041

Scales and comparisons

• 139,799,138,115 seconds is equal to 4,445 years, 9 weeks, 2 days, 13 hours, 55 minutes, 15 seconds.
• To count from 1 to 139,799,138,115 would take you about eight thousand, eight hundred ninety 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 139799138115 cubic inches would be around 432.5 feet tall.

Recreational maths with 139799138115

• 139799138115 backwards is 511831997931
• The number of decimal digits it has is: 12
• The sum of 139799138115's digits is 57
• More coming soon!