13315965841755239

Names of 13315965841755239

• Cardinal: 13315965841755239 can be written as Thirteen quadrillion, three hundred fifteen trillion, nine hundred sixty-five billion, eight hundred forty-one million, seven hundred fifty-five thousand, two hundred thirty-nine.

Scientific notation

• Scientific notation: 1.3315965841755239 × 10¹⁶

Factors of 13315965841755239

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 349755

Divisors of 13315965841755239

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 71 923 2377 18457 30901 168767 239941 328837 1310447 2193971 4274881 17035811 23347427 43872289 303516551 570339757 781645549 3114932519 6069344509 10161392137 40494122747 55496833979 78901478617 430923460139 721458841727 5602004981807 14426831897893 187548814672609 1024305064750403 13315965841755239
• Sum of all divisors σ(n): 14549196926791296
• Sum of proper divisors (its aliquot sum) s(n): 1233231085036057
• 13315965841755239 is a deficient number, because the sum of its proper divisors (1233231085036057) is less than itself. Its deficiency is 12082734756719182

Bases of 13315965841755239

• Binary: 101111010011101100110011100101110101101100110001100111₂
• Hexadecimal: 0x2F4ECCE5D6CC67
• Base-36: 3N4469A4QCN

Squares and roots of 13315965841755239

• 13315965841755239 squared (13315965841755239²) is 177314946298792310733152383947121
• 13315965841755239 cubed (13315965841755239³) is 2361119768147382952003868416853375259593600716919
• The square root of 13315965841755239 is 115394825.8881447379
• The cube root of 13315965841755239 is 237023.2183734071

Scales and comparisons

• 13,315,965,841,755,239 seconds is equal to 423,406,524 years, 40 weeks, 4 days, 7 hours, 33 minutes, 59 seconds.
• To count from 1 to 13,315,965,841,755,239 would take you about one billion, two hundred seventy million, two hundred nineteen thousand, five hundred seventy-four 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 13315965841755239 cubic inches would be around 19751.9 feet tall.

Recreational maths with 13315965841755239

• 13315965841755239 backwards is 93255714856951331
• The number of decimal digits it has is: 17
• The sum of 13315965841755239's digits is 77
• More coming soon!