13147092992

Names of 13147092992

• Cardinal: 13147092992 can be written as Thirteen billion, one hundred forty-seven million, ninety-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.3147092992 × 10¹⁰

Factors of 13147092992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1747

Divisors of 13147092992

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 457 512 704 914 1024 1277 1408 1828 2048 2554 2816 3656 5027 5108 5632 7312 10054 10216 11264 14047 14624 20108 20432 22528 28094 29248 40216 40864 56188 58496 80432 81728 112376 116992 160864 163456 224752 233984 321728 326912 449504 467968 583589 643456 653824 899008 935936 1167178 1286912 1307648 1798016 2334356 2573824 2615296 3596032 4668712 5147648 6419479 7192064 9337424 10295296 12838958 14384128 18674848 25677916 28768256 37349696 51355832 74699392 102711664 149398784 205423328 298797568 410846656 597595136 821693312 1195190272 1643386624 3286773248 6573546496 13147092992
• Sum of all divisors σ(n): 28762821360
• Sum of proper divisors (its aliquot sum) s(n): 15615728368
• 13147092992 is an abundant number, because the sum of its proper divisors (15615728368) is greater than itself. Its abundance is 2468635376

Bases of 13147092992

• Binary: 1100001111101000001011100000000000₂
• Hexadecimal: 0x30FA0B800
• Base-36: 61FFTVK

Squares and roots of 13147092992

• 13147092992 squared (13147092992²) is 172846054140295512064
• 13147092992 cubed (13147092992³) is 2272423147082731711465665855488
• The square root of 13147092992 is 114660.7735539927
• The cube root of 13147092992 is 2360.1697780761

Scales and comparisons

• 13,147,092,992 seconds is equal to 418 years, 1 week, 6 days, 10 hours, 16 minutes, 32 seconds.
• To count from 1 to 13,147,092,992 would take you about eight hundred thirty-six 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 13147092992 cubic inches would be around 196.7 feet tall.

Recreational maths with 13147092992

• 13147092992 backwards is 29929074131
• The number of decimal digits it has is: 11
• The sum of 13147092992's digits is 47
• More coming soon!