90120442976856

Names of 90120442976856

• Cardinal: 90120442976856 can be written as Ninety trillion, one hundred twenty billion, four hundred forty-two million, nine hundred seventy-six thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 9.0120442976856 × 10¹³

Factors of 90120442976856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10655

Divisors of 90120442976856

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 61 72 108 122 183 216 244 366 488 549 732 1098 1464 1647 2196 3294 3721 4392 6588 7442 10589 11163 13176 14884 21178 22326 29768 31767 33489 42356 44652 63534 66978 84712 89304 95301 100467 127068 133956 190602 200934 254136 267912 285903 381204 401868 571806 645929 762408 803736 1143612 1291858 1937787 2287224 2583716 3875574 5167432 5813361 7751148 11626722 15502296 17440083 23253444 34880166 39401669 46506888 69760332 78803338 112126921 118205007 139520664 157606676 224253842 236410014 315213352 336380763 354615021 448507684 472820028 672761526 709230042 897015368 945640056 1009142289 1063845063 1345523052 1418460084 2018284578 2127690126 2691046104 2836920168 3027426867 4036569156 4255380252 6054853734 6839742181 8073138312 8510760504 12109707468 13679484362 20519226543 24219414936 27358968724 41038453086 54717937448 61557679629 82076906172 123115359258 164153812344 184673038887 246230718516 369346077774 417224273041 492461437032 738692155548 834448546082 1251672819123 1477384311096 1668897092164 2503345638246 3337794184328 3755018457369 5006691276492 7510036914738 10013382552984 11265055372107 15020073829476 22530110744214 30040147658952 45060221488428 90120442976856
• Sum of all divisors σ(n): 254529722467800
• Sum of proper divisors (its aliquot sum) s(n): 164409279490944
• 90120442976856 is an abundant number, because the sum of its proper divisors (164409279490944) is greater than itself. Its abundance is 74288836514088

Bases of 90120442976856

• Binary: 10100011111011011001100111111011001101001011000₂
• Hexadecimal: 0x51F6CCFD9A58
• Base-36: VY0RCWO60

Squares and roots of 90120442976856

• 90120442976856 squared (90120442976856²) is 8121694242344753934951644736
• 90120442976856 cubed (90120442976856³) is 731930682842690091799008422116417182230016
• The square root of 90120442976856 is 9493178.7603971727
• The cube root of 90120442976856 is 44834.0294333837

Scales and comparisons

• 90,120,442,976,856 seconds is equal to 2,865,551 years, 16 weeks, 6 days, 14 hours, 27 minutes, 36 seconds.
• To count from 1 to 90,120,442,976,856 would take you about seven million, one hundred sixty-three thousand, eight hundred seventy-eight 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 90120442976856 cubic inches would be around 3736.2 feet tall.

Recreational maths with 90120442976856

• 90120442976856 backwards is 65867924402109
• The number of decimal digits it has is: 14
• The sum of 90120442976856's digits is 63
• More coming soon!