31091356226350742

Names of 31091356226350742

• Cardinal: 31091356226350742 can be written as Thirty-one quadrillion, ninety-one trillion, three hundred fifty-six billion, two hundred twenty-six million, three hundred fifty thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 3.1091356226350742 × 10¹⁶

Factors of 31091356226350742

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 899

Divisors of 31091356226350742

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 7 14 49 98 157 314 343 686 733 1099 1466 2198 5131 7693 10262 15386 35917 53851 71834 107702 115081 230162 251419 502838 537289 805567 1074578 1611134 3761023 5638969 7522046 11277938 26327161 39472783 52654322 78945566 84354373 168708746 184290127 368580254 393832837 590480611 787665674 1180961222 2756829859 4133364277 5513659718 8266728554 19297809013 28933549939 38595618026 57867099878 61831755409 123663510818 135084663091 270169326182 288679469521 432822287863 577358939042 865644575726 2020756286647 3029756015041 4041512573294 6059512030082 14145294006529 21208292105287 28290588013058 42416584210574 45322676714797 90645353429594 99017058045703 198034116091406 317258737003579 634517474007158 2220811159025053 4441622318050106 15545678113175371 31091356226350742
• Sum of all divisors σ(n): 54808400136237600
• Sum of proper divisors (its aliquot sum) s(n): 23717043909886858
• 31091356226350742 is a deficient number, because the sum of its proper divisors (23717043909886858) is less than itself. Its deficiency is 7374312316463884

Bases of 31091356226350742

• Binary: 1101110011101010110110001111011011101001110111010010110₂
• Hexadecimal: 0x6E756C7B74EE96
• Base-36: 8I4YRVA51UE

Squares and roots of 31091356226350742

• 31091356226350742 squared (31091356226350742²) is 966672431993839052006962403950564
• 31091356226350742 cubed (31091356226350742³) is 30055156937313262025400991430195321025097892718488
• The square root of 31091356226350742 is 176327412.0105854161
• The cube root of 31091356226350742 is 314446.3482825221

Scales and comparisons

• 31,091,356,226,350,742 seconds is equal to 988,608,956 years, 6 weeks, 1 day, 4 hours, 59 minutes, 2 seconds.
• To count from 1 to 31,091,356,226,350,742 would take you about two billion, nine hundred sixty-five million, eight hundred twenty-six thousand, eight hundred sixty-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 31091356226350742 cubic inches would be around 26203.9 feet tall.

Recreational maths with 31091356226350742

• 31091356226350742 backwards is 24705362265319013
• The number of decimal digits it has is: 17
• The sum of 31091356226350742's digits is 59
• More coming soon!