16131419904

Names of 16131419904

• Cardinal: 16131419904 can be written as Sixteen billion, one hundred thirty-one million, four hundred nineteen thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.6131419904 × 10¹⁰

Factors of 16131419904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 677599

Divisors of 16131419904

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 256 372 384 496 744 768 992 1488 1984 2976 3968 5952 7936 11904 23808 677563 1355126 2032689 2710252 4065378 5420504 8130756 10841008 16261512 21004453 21682016 32523024 42008906 43364032 63013359 65046048 84017812 86728064 126026718 130092096 168035624 173456128 252053436 260184192 336071248 504106872 520368384 672142496 1008213744 1344284992 2016427488 2688569984 4032854976 5377139968 8065709952 16131419904
• Sum of all divisors σ(n): 44318106112
• Sum of proper divisors (its aliquot sum) s(n): 28186686208
• 16131419904 is an abundant number, because the sum of its proper divisors (28186686208) is greater than itself. Its abundance is 12055266304

Bases of 16131419904

• Binary: 1111000001100000011110111100000000₂
• Hexadecimal: 0x3C181EF00
• Base-36: 7ES8B9C

Squares and roots of 16131419904

• 16131419904 squared (16131419904²) is 260222708119167369216
• 16131419904 cubed (16131419904³) is 4197761773226318903678299275264
• The square root of 16131419904 is 127009.5268237781
• The cube root of 16131419904 is 2526.7224089765

Scales and comparisons

• 16,131,419,904 seconds is equal to 512 years, 48 weeks, 2 days, 5 hours, 58 minutes, 24 seconds.
• To count from 1 to 16,131,419,904 would take you about one thousand and twenty-five 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 16131419904 cubic inches would be around 210.6 feet tall.

Recreational maths with 16131419904

• 16131419904 backwards is 40991413161
• The number of decimal digits it has is: 11
• The sum of 16131419904's digits is 39
• More coming soon!