31172342217136

Names of 31172342217136

• Cardinal: 31172342217136 can be written as Thirty-one trillion, one hundred seventy-two billion, three hundred forty-two million, two hundred seventeen thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.1172342217136 × 10¹³

Factors of 31172342217136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 637688

Divisors of 31172342217136

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 23 46 92 173 184 346 368 692 769 1384 1538 2768 3076 3979 6152 7958 12304 15916 17687 31832 35374 63664 70748 133037 141496 266074 282992 532148 636721 1064296 1273442 2128592 2546884 3059851 5093768 6119702 10187536 12239404 14644583 24478808 29289166 48957616 58578332 110152733 117156664 220305466 234313328 440610932 489638449 881221864 979276898 1762443728 1958553796 2533512859 3917107592 5067025718 7834215184 10134051436 11261684327 20268102872 22523368654 40536205744 45046737308 84707451677 90093474616 169414903354 180186949232 338829806708 677659613416 1355319226832 1948271388571 3896542777142 7793085554284 15586171108568 31172342217136
• Sum of all divisors σ(n): 63469162088640
• Sum of proper divisors (its aliquot sum) s(n): 32296819871504
• 31172342217136 is an abundant number, because the sum of its proper divisors (32296819871504) is greater than itself. Its abundance is 1124477654368

Bases of 31172342217136

• Binary: 111000101100111100000011000100111100110110000₂
• Hexadecimal: 0x1C59E06279B0
• Base-36: B1SDJPK8G

Squares and roots of 31172342217136

• 31172342217136 squared (31172342217136²) is 971714919302239352172042496
• 31172342217136 cubed (31172342217136³) is 30290630001986097169376395497074251411456
• The square root of 31172342217136 is 5583219.6998807059
• The cube root of 31172342217136 is 31471.9132246127

Scales and comparisons

• 31,172,342,217,136 seconds is equal to 991,184 years, 3 weeks, 21 hours, 12 minutes, 16 seconds.
• To count from 1 to 31,172,342,217,136 would take you about two million, four hundred seventy-seven thousand, nine hundred sixty 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 31172342217136 cubic inches would be around 2622.7 feet tall.

Recreational maths with 31172342217136

• 31172342217136 backwards is 63171224327113
• The number of decimal digits it has is: 14
• The sum of 31172342217136's digits is 43
• More coming soon!