13664069999

Names of 13664069999

• Cardinal: 13664069999 can be written as Thirteen billion, six hundred sixty-four million, sixty-nine thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.3664069999 × 10¹⁰

Factors of 13664069999

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 57172080

Divisors of 13664069999

• Number of divisors d(n): 4
• Complete list of divisors:
  1 239 57171841 13664069999
• Sum of all divisors σ(n): 13721242080
• Sum of proper divisors (its aliquot sum) s(n): 57172081
• 13664069999 is a deficient number, because the sum of its proper divisors (57172081) is less than itself. Its deficiency is 13606897918

Bases of 13664069999

• Binary: 1100101110011100010010100101101111₂
• Hexadecimal: 0x32E71296F
• Base-36: 69Z8FVZ

Squares and roots of 13664069999

• 13664069999 squared (13664069999²) is 186706808937571860001
• 13664069999 cubed (13664069999³) is 2551174906612900716146292209999
• The square root of 13664069999 is 116893.4129837947
• The cube root of 13664069999 is 2390.7088692279

Scales and comparisons

• 13,664,069,999 seconds is equal to 434 years, 24 weeks, 4 days, 22 hours, 59 minutes, 59 seconds.
• To count from 1 to 13,664,069,999 would take you about eight hundred sixty-eight 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 13664069999 cubic inches would be around 199.2 feet tall.

Recreational maths with 13664069999

• 13664069999 backwards is 99996046631
• The number of decimal digits it has is: 11
• The sum of 13664069999's digits is 62
• More coming soon!