31437079968

Names of 31437079968

• Cardinal: 31437079968 can be written as Thirty-one billion, four hundred thirty-seven million, seventy-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1437079968 × 10¹⁰

Factors of 31437079968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1141062

Divisors of 31437079968

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 41 42 48 56 82 84 96 112 123 164 168 224 246 287 328 336 492 574 656 672 861 984 1148 1312 1722 1968 2296 3444 3936 4592 6888 9184 13776 27552 1141009 2282018 3423027 4564036 6846054 7987063 9128072 13692108 15974126 18256144 23961189 27384216 31948252 36512288 46781369 47922378 54768432 63896504 93562738 95844756 109536864 127793008 140344107 187125476 191689512 255586016 280688214 327469583 374250952 383379024 561376428 654939166 748501904 766758048 982408749 1122752856 1309878332 1497003808 1964817498 2245505712 2619756664 3929634996 4491011424 5239513328 7859269992 10479026656 15718539984 31437079968
• Sum of all divisors σ(n): 96611598720
• Sum of proper divisors (its aliquot sum) s(n): 65174518752
• 31437079968 is an abundant number, because the sum of its proper divisors (65174518752) is greater than itself. Its abundance is 33737438784

Bases of 31437079968

• Binary: 11101010001110010111100010110100000₂
• Hexadecimal: 0x751CBC5A0
• Base-36: EFWTQ5C

Squares and roots of 31437079968

• 31437079968 squared (31437079968²) is 988289996914426881024
• 31437079968 cubed (31437079968³) is 31068951664573311111640309727232
• The square root of 31437079968 is 177305.0477792441
• The cube root of 31437079968 is 3156.0756165207

Scales and comparisons

• 31,437,079,968 seconds is equal to 999 years, 31 weeks, 2 days, 2 hours, 12 minutes, 48 seconds.
• To count from 1 to 31,437,079,968 would take you about one thousand, nine hundred ninety-nine 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 31437079968 cubic inches would be around 263 feet tall.

Recreational maths with 31437079968

• 31437079968 backwards is 86997073413
• The number of decimal digits it has is: 11
• The sum of 31437079968's digits is 57
• More coming soon!