13039716855

Names of 13039716855

• Cardinal: 13039716855 can be written as Thirteen billion, thirty-nine million, seven hundred sixteen thousand, eight hundred fifty-five.

Scientific notation

• Scientific notation: 1.3039716855 × 10¹⁰

Factors of 13039716855

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 385

Divisors of 13039716855

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 11 15 33 55 121 137 165 229 363 411 605 685 687 1145 1507 1815 2055 2519 3435 4521 7535 7557 12595 16577 22605 27709 31373 37785 49731 52441 82885 83127 94119 138545 156865 157323 248655 262205 345103 415635 470595 576851 786615 1035309 1725515 1730553 2884255 3796133 5176545 6345361 7184417 8652765 11388399 18980665 19036083 21553251 31726805 35922085 56941995 79028587 95180415 107766255 237085761 395142935 869314457 1185428805 2607943371 4346572285 13039716855
• Sum of all divisors σ(n): 23201364816
• Sum of proper divisors (its aliquot sum) s(n): 10161647961
• 13039716855 is a deficient number, because the sum of its proper divisors (10161647961) is less than itself. Its deficiency is 2878068894

Bases of 13039716855

• Binary: 1100001001001110100100100111110111₂
• Hexadecimal: 0x3093A49F7
• Base-36: 5ZNIDX3

Squares and roots of 13039716855

• 13039716855 squared (13039716855²) is 170034215658571091025
• 13039716855 cubed (13039716855³) is 2217198027849774380854431726375
• The square root of 13039716855 is 114191.5796151363
• The cube root of 13039716855 is 2353.7268076123

Scales and comparisons

• 13,039,716,855 seconds is equal to 414 years, 32 weeks, 2 days, 15 hours, 34 minutes, 15 seconds.
• To count from 1 to 13,039,716,855 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 13039716855 cubic inches would be around 196.1 feet tall.

Recreational maths with 13039716855

• 13039716855 backwards is 55861793031
• The number of decimal digits it has is: 11
• The sum of 13039716855's digits is 48
• More coming soon!