31409114391888

Names of 31409114391888

• Cardinal: 31409114391888 can be written as Thirty-one trillion, four hundred nine billion, one hundred fourteen million, three hundred ninety-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 3.1409114391888 × 10¹³

Factors of 31409114391888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 74587866

Divisors of 31409114391888

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 48 62 93 124 186 248 283 372 496 566 744 849 1132 1488 1698 2264 3396 4528 6792 8773 13584 17546 26319 35092 52638 70184 105276 140368 210552 421104 74587547 149175094 223762641 298350188 447525282 596700376 895050564 1193400752 1790101128 2312213957 3580202256 4624427914 6936641871 9248855828 13873283742 18497711656 21108275801 27746567484 36995423312 42216551602 55493134968 63324827403 84433103204 110986269936 126649654806 168866206408 253299309612 337732412816 506598619224 654356549831 1013197238448 1308713099662 1963069649493 2617426199324 3926139298986 5234852398648 7852278597972 10469704797296 15704557195944 31409114391888
• Sum of all divisors σ(n): 84053602891776
• Sum of proper divisors (its aliquot sum) s(n): 52644488499888
• 31409114391888 is an abundant number, because the sum of its proper divisors (52644488499888) is greater than itself. Its abundance is 21235374108000

Bases of 31409114391888

• Binary: 111001001000100000001000110110010010101010000₂
• Hexadecimal: 0x1C91011B2550
• Base-36: B4T5BQZIO

Squares and roots of 31409114391888

• 31409114391888 squared (31409114391888²) is 986532466882705888040204544
• 31409114391888 cubed (31409114391888³) is 30986111103630369247655866158113694339072
• The square root of 31409114391888 is 5604383.4979315967
• The cube root of 31409114391888 is 31551.3948570995

Scales and comparisons

• 31,409,114,391,888 seconds is equal to 998,712 years, 35 weeks, 3 days, 13 hours, 44 minutes, 48 seconds.
• To count from 1 to 31,409,114,391,888 would take you about two million, four hundred ninety-six thousand, seven hundred eighty-one 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 31409114391888 cubic inches would be around 2629.3 feet tall.

Recreational maths with 31409114391888

• 31409114391888 backwards is 88819341190413
• The number of decimal digits it has is: 14
• The sum of 31409114391888's digits is 60
• More coming soon!