13807648768

Names of 13807648768

• Cardinal: 13807648768 can be written as Thirteen billion, eight hundred seven million, six hundred forty-eight thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3807648768 × 10¹⁰

Factors of 13807648768

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 825

Divisors of 13807648768

• Number of divisors d(n): 50
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 823 1024 1646 2048 3292 4096 6584 8192 13168 16384 26336 32768 52672 65536 105344 131072 210688 262144 421376 524288 842752 1048576 1685504 2097152 3371008 4194304 6742016 8388608 13484032 16777216 26968064 53936128 107872256 215744512 431489024 862978048 1725956096 3451912192 6903824384 13807648768
• Sum of all divisors σ(n): 27648851144
• Sum of proper divisors (its aliquot sum) s(n): 13841202376
• 13807648768 is an abundant number, because the sum of its proper divisors (13841202376) is greater than itself. Its abundance is 33553608

Bases of 13807648768

• Binary: 1100110111000000000000000000000000₂
• Hexadecimal: 0x337000000
• Base-36: 6CCPTZ4

Squares and roots of 13807648768

• 13807648768 squared (13807648768²) is 190651164500451917824
• 13807648768 cubed (13807648768³) is 2632444316632430258585790840832
• The square root of 13807648768 is 117505.9520535025
• The cube root of 13807648768 is 2399.0533748225

Scales and comparisons

• 13,807,648,768 seconds is equal to 439 years, 2 weeks, 17 hours, 59 minutes, 28 seconds.
• To count from 1 to 13,807,648,768 would take you about eight hundred seventy-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 13807648768 cubic inches would be around 199.9 feet tall.

Recreational maths with 13807648768

• 13807648768 backwards is 86784670831
• The number of decimal digits it has is: 11
• The sum of 13807648768's digits is 58
• More coming soon!