13036985279

Names of 13036985279

• Cardinal: 13036985279 can be written as Thirteen billion, thirty-six million, nine hundred eighty-five thousand, two hundred seventy-nine.

Scientific notation

• Scientific notation: 1.3036985279 × 10¹⁰

Factors of 13036985279

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5517289

Divisors of 13036985279

• Number of divisors d(n): 8
• Complete list of divisors:
  1 17 139 2363 5517133 93791261 766881487 13036985279
• Sum of all divisors σ(n): 13903177680
• Sum of proper divisors (its aliquot sum) s(n): 866192401
• 13036985279 is a deficient number, because the sum of its proper divisors (866192401) is less than itself. Its deficiency is 12170792878

Bases of 13036985279

• Binary: 1100001001000100001001101110111111₂
• Hexadecimal: 0x309109BBF
• Base-36: 5ZLVU7Z

Squares and roots of 13036985279

• 13036985279 squared (13036985279²) is 169962985164862707841
• 13036985279 cubed (13036985279³) is 2215804935569210510179194872639
• The square root of 13036985279 is 114179.6184920935
• The cube root of 13036985279 is 2353.5624422679

Scales and comparisons

• 13,036,985,279 seconds is equal to 414 years, 27 weeks, 6 days, 47 minutes, 59 seconds.
• To count from 1 to 13,036,985,279 would take you about eight hundred twenty-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 13036985279 cubic inches would be around 196.1 feet tall.

Recreational maths with 13036985279

• 13036985279 backwards is 97258963031
• The number of decimal digits it has is: 11
• The sum of 13036985279's digits is 53
• More coming soon!