13090165399

Names of 13090165399

• Cardinal: 13090165399 can be written as Thirteen billion, ninety million, one hundred sixty-five thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 1.3090165399 × 10¹⁰

Factors of 13090165399

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 39225

Divisors of 13090165399

• Number of divisors d(n): 8
• Complete list of divisors:
  1 241 1447 37537 348727 9046417 54316039 13090165399
• Sum of all divisors σ(n): 13153915808
• Sum of proper divisors (its aliquot sum) s(n): 63750409
• 13090165399 is a deficient number, because the sum of its proper divisors (63750409) is less than itself. Its deficiency is 13026414990

Bases of 13090165399

• Binary: 1100001100001111000001001010010111₂
• Hexadecimal: 0x30C3C1297
• Base-36: 60HJO9J

Squares and roots of 13090165399

• 13090165399 squared (13090165399²) is 171352430173176829201
• 13090165399 cubed (13090165399³) is 2243031652487482907515463016199
• The square root of 13090165399 is 114412.2607022517
• The cube root of 13090165399 is 2356.7582969395

Scales and comparisons

• 13,090,165,399 seconds is equal to 416 years, 11 weeks, 5 days, 13 hours, 3 minutes, 19 seconds.
• To count from 1 to 13,090,165,399 would take you about eight hundred thirty-two 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 13090165399 cubic inches would be around 196.4 feet tall.

Recreational maths with 13090165399

• 13090165399 backwards is 99356109031
• The number of decimal digits it has is: 11
• The sum of 13090165399's digits is 46
• More coming soon!