12990577760394

Names of 12990577760394

• Cardinal: 12990577760394 can be written as Twelve trillion, nine hundred ninety billion, five hundred seventy-seven million, seven hundred sixty thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 1.2990577760394 × 10¹³

Factors of 12990577760394

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 230

Divisors of 12990577760394

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 13 26 39 61 78 122 151 169 183 302 338 366 453 507 793 906 1014 1586 1963 2379 3721 3926 4758 5889 7442 9211 10309 11163 11778 18422 20618 22326 22801 25519 27633 30927 45602 48373 51038 55266 61854 68403 76557 96746 119743 136806 145119 153114 239486 290238 296413 359229 561871 592826 628849 718458 889239 1123742 1257698 1390861 1556659 1685613 1778478 1886547 2781722 3113318 3371226 3442951 3773094 3853369 4172583 4669977 6885902 7304323 7706738 8345166 9339954 10328853 11560107 14608646 18081193 20657706 21912969 23120214 36162386 43825938 44758363 54243579 84842521 89516726 94956199 108487158 134275089 169685042 189912398 210020011 235055509 254527563 268550178 284868597 420040022 470111018 509055126 569737194 581858719 630060033 705166527 1102952773 1163717438 1260120066 1410333054 1745576157 2205905546 2730260143 3308858319 3491152314 5460520286 6617716638 8190780429 12811220671 14338386049 16381560858 25622441342 28676772098 35493381859 38433662013 43015158147 70986763718 76867324026 86030316294 106480145577 166545868723 212960291154 333091737446 499637606169 999275212338 2165096293399 4330192586798 6495288880197 12990577760394
• Sum of all divisors σ(n): 28792886571072
• Sum of proper divisors (its aliquot sum) s(n): 15802308810678
• 12990577760394 is an abundant number, because the sum of its proper divisors (15802308810678) is greater than itself. Its abundance is 2811731050284

Bases of 12990577760394

• Binary: 10111101000010011010110001011101100010001010₂
• Hexadecimal: 0xBD09AC5D88A
• Base-36: 4LRSELAX6

Squares and roots of 12990577760394

• 12990577760394 squared (12990577760394²) is 168755110548843192875035236
• 12990577760394 cubed (12990577760394³) is 2192226386048633288646067413990715242984
• The square root of 12990577760394 is 3604244.4090813265
• The cube root of 12990577760394 is 23507.6647763113

Scales and comparisons

• 12,990,577,760,394 seconds is equal to 413,060 years, 9 weeks, 6 days, 6 hours, 19 minutes, 54 seconds.
• To count from 1 to 12,990,577,760,394 would take you about one million, thirty-two thousand, six hundred fifty 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 12990577760394 cubic inches would be around 1959 feet tall.

Recreational maths with 12990577760394

• 12990577760394 backwards is 49306777509921
• The number of decimal digits it has is: 14
• The sum of 12990577760394's digits is 69
• More coming soon!