13263697339

Names of 13263697339

• Cardinal: 13263697339 can be written as Thirteen billion, two hundred sixty-three million, six hundred ninety-seven thousand, three hundred thirty-nine.

Scientific notation

• Scientific notation: 1.3263697339 × 10¹⁰

Factors of 13263697339

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 576682516

Divisors of 13263697339

• Number of divisors d(n): 4
• Complete list of divisors:
  1 23 576682493 13263697339
• Sum of all divisors σ(n): 13840379856
• Sum of proper divisors (its aliquot sum) s(n): 576682517
• 13263697339 is a deficient number, because the sum of its proper divisors (576682517) is less than itself. Its deficiency is 12687014822

Bases of 13263697339

• Binary: 1100010110100100111111010110111011₂
• Hexadecimal: 0x31693F5BB
• Base-36: 63CV2D7

Squares and roots of 13263697339

• 13263697339 squared (13263697339²) is 175925667100595680921
• 13263697339 cubed (13263697339³) is 2333424802583970778346760769219
• The square root of 13263697339 is 115168.1264022299
• The cube root of 13263697339 is 2367.1268653741

Scales and comparisons

• 13,263,697,339 seconds is equal to 421 years, 38 weeks, 5 days, 22 minutes, 19 seconds.
• To count from 1 to 13,263,697,339 would take you about eight hundred forty-three 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 13263697339 cubic inches would be around 197.3 feet tall.

Recreational maths with 13263697339

• 13263697339 backwards is 93379636231
• The number of decimal digits it has is: 11
• The sum of 13263697339's digits is 52
• More coming soon!