31979255117068

Names of 31979255117068

• Cardinal: 31979255117068 can be written as Thirty-one trillion, nine hundred seventy-nine billion, two hundred fifty-five million, one hundred seventeen thousand and sixty-eight.

Scientific notation

• Scientific notation: 3.1979255117068 × 10¹³

Factors of 31979255117068

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 125

Divisors of 31979255117068

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 14 19 28 38 49 76 97 98 133 194 196 266 388 532 679 931 1358 1843 1862 2716 3686 3724 4753 7372 9409 9506 12901 18818 19012 25802 37636 51604 65863 90307 131726 178771 180614 263452 357542 361228 461041 715084 912673 922082 1251397 1825346 1844164 2502794 3650692 5005588 6388711 8759779 12777422 17340787 17519558 25554844 34681574 35039116 44720977 69363148 88529281 89441954 121385509 177058562 178883908 242771018 354117124 485542036 619704967 849698563 1239409934 1682056339 1699397126 2478819868 3364112678 3398794252 4337934769 6728225356 8587340257 8675869538 11774394373 17174680514 17351739076 23548788746 34349361028 47097577492 60111381799 82420760611 120222763598 163159464883 164841521222 240445527196 326318929766 329683042444 420779672593 652637859532 841559345186 1142116254181 1683118690372 2284232508362 4568465016724 7994813779267 15989627558534 31979255117068
• Sum of all divisors σ(n): 69240797909640
• Sum of proper divisors (its aliquot sum) s(n): 37261542792572
• 31979255117068 is an abundant number, because the sum of its proper divisors (37261542792572) is greater than itself. Its abundance is 5282287675504

Bases of 31979255117068

• Binary: 111010001010111000000001001000011010100001100₂
• Hexadecimal: 0x1D15C024350C
• Base-36: BC32ETEKS

Squares and roots of 31979255117068

• 31979255117068 squared (31979255117068²) is 1022672757842519862384916624
• 31979255117068 cubed (31979255117068³) is 32704313024321446936880272122312539338432
• The square root of 31979255117068 is 5655020.3463000909
• The cube root of 31979255117068 is 31741.1590461187

Scales and comparisons

• 31,979,255,117,068 seconds is equal to 1,016,841 years, 20 weeks, 3 days, 13 hours, 24 minutes, 28 seconds.
• To count from 1 to 31,979,255,117,068 would take you about two million, five hundred forty-two thousand, one hundred three 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 31979255117068 cubic inches would be around 2645.1 feet tall.

Recreational maths with 31979255117068

• 31979255117068 backwards is 86071155297913
• The number of decimal digits it has is: 14
• The sum of 31979255117068's digits is 64
• More coming soon!