13136705655

Names of 13136705655

• Cardinal: 13136705655 can be written as Thirteen billion, one hundred thirty-six million, seven hundred five thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 1.3136705655 × 10¹⁰

Factors of 13136705655

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 23971

Divisors of 13136705655

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 5 15 41 123 205 615 929 2787 4645 13935 22993 38089 68979 114267 114965 190445 344895 571335 942713 2828139 4713565 14140695 21360497 64081491 106802485 320407455 875780377 2627341131 4378901885 13136705655
• Sum of all divisors σ(n): 21555495360
• Sum of proper divisors (its aliquot sum) s(n): 8418789705
• 13136705655 is a deficient number, because the sum of its proper divisors (8418789705) is less than itself. Its deficiency is 4717915950

Bases of 13136705655

• Binary: 1100001111000000100011100001110111₂
• Hexadecimal: 0x30F023877
• Base-36: 61996YF

Squares and roots of 13136705655

• 13136705655 squared (13136705655²) is 172573035466108979025
• 13136705655 cubed (13136705655³) is 2267041170908149385603993886375
• The square root of 13136705655 is 114615.4686549769
• The cube root of 13136705655 is 2359.5480350979

Scales and comparisons

• 13,136,705,655 seconds is equal to 417 years, 36 weeks, 5 days, 4 hours, 54 minutes, 15 seconds.
• To count from 1 to 13,136,705,655 would take you about eight hundred thirty-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 13136705655 cubic inches would be around 196.6 feet tall.

Recreational maths with 13136705655

• 13136705655 backwards is 55650763131
• The number of decimal digits it has is: 11
• The sum of 13136705655's digits is 42
• More coming soon!