13147461008

Names of 13147461008

• Cardinal: 13147461008 can be written as Thirteen billion, one hundred forty-seven million, four hundred sixty-one thousand and eight.

Scientific notation

• Scientific notation: 1.3147461008 × 10¹⁰

Factors of 13147461008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 106330

Divisors of 13147461008

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 19 22 37 38 44 74 76 88 148 152 176 209 296 304 407 418 592 703 814 836 1406 1628 1672 2812 3256 3344 5624 6512 7733 11248 15466 30932 61864 106261 123728 212522 425044 850088 1168871 1700176 2018959 2337742 3931657 4037918 4675484 7863314 8075836 9350968 15726628 16151672 18701936 22208549 31453256 32303344 43248227 44417098 62906512 74701483 86496454 88834196 149402966 172992908 177668392 298805932 345985816 355336784 597611864 691971632 821716313 1195223728 1643432626 3286865252 6573730504 13147461008
• Sum of all divisors σ(n): 30042392640
• Sum of proper divisors (its aliquot sum) s(n): 16894931632
• 13147461008 is an abundant number, because the sum of its proper divisors (16894931632) is greater than itself. Its abundance is 3747470624

Bases of 13147461008

• Binary: 1100001111101001100101010110010000₂
• Hexadecimal: 0x30FA65590
• Base-36: 61FNPU8

Squares and roots of 13147461008

• 13147461008 squared (13147461008²) is 172855730956880376064
• 13147461008 cubed (13147461008³) is 2272613982764923273621816512512
• The square root of 13147461008 is 114662.3783461689
• The cube root of 13147461008 is 2360.1917999821

Scales and comparisons

• 13,147,461,008 seconds is equal to 418 years, 2 weeks, 3 days, 16 hours, 30 minutes, 8 seconds.
• To count from 1 to 13,147,461,008 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 13147461008 cubic inches would be around 196.7 feet tall.

Recreational maths with 13147461008

• 13147461008 backwards is 80016474131
• The number of decimal digits it has is: 11
• The sum of 13147461008's digits is 35
• More coming soon!