13121161592

Names of 13121161592

• Cardinal: 13121161592 can be written as Thirteen billion, one hundred twenty-one million, one hundred sixty-one thousand, five hundred ninety-two.

Scientific notation

• Scientific notation: 1.3121161592 × 10¹⁰

Factors of 13121161592

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9588

Divisors of 13121161592

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 29 44 49 56 58 77 88 98 116 121 154 196 203 232 242 308 319 392 406 484 539 616 638 812 847 968 1078 1276 1421 1624 1694 2156 2233 2552 2842 3388 3509 4312 4466 5684 5929 6776 7018 8932 9539 11368 11858 14036 15631 17864 19078 23716 24563 28072 31262 38156 47432 49126 62524 66773 76312 98252 104929 125048 133546 171941 196504 209858 267092 276631 343882 419716 467411 534184 553262 687764 734503 839432 934822 1106524 1154219 1375528 1469006 1869644 1936417 2213048 2308438 2938012 3042941 3739288 3872834 4616876 5141521 5876024 6085882 7745668 8079533 9233752 10283042 12171764 13554919 15491336 16159066 20566084 21300587 24343528 27109838 32318132 33472351 41132168 42601174 54219676 56556731 64636264 66944702 85202348 108439352 113113462 133889404 149104109 170404696 226226924 234306457 267778808 298208218 452453848 468612914 596416436 937225828 1192832872 1640145199 1874451656 3280290398 6560580796 13121161592
• Sum of all divisors σ(n): 32545233000
• Sum of proper divisors (its aliquot sum) s(n): 19424071408
• 13121161592 is an abundant number, because the sum of its proper divisors (19424071408) is greater than itself. Its abundance is 6302909816

Bases of 13121161592

• Binary: 1100001110000101010000100101111000₂
• Hexadecimal: 0x30E150978
• Base-36: 610012W

Squares and roots of 13121161592

• 13121161592 squared (13121161592²) is 172164881523375974464
• 13121161592 cubed (13121161592³) is 2259003230935751286312609586688
• The square root of 13121161592 is 114547.6389630097
• The cube root of 13121161592 is 2358.6170193661

Scales and comparisons

• 13,121,161,592 seconds is equal to 417 years, 11 weeks, 7 hours, 6 minutes, 32 seconds.
• To count from 1 to 13,121,161,592 would take you about eight hundred thirty-four 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 13121161592 cubic inches would be around 196.6 feet tall.

Recreational maths with 13121161592

• 13121161592 backwards is 29516112131
• The number of decimal digits it has is: 11
• The sum of 13121161592's digits is 32
• More coming soon!