13064991131

Names of 13064991131

• Cardinal: 13064991131 can be written as Thirteen billion, sixty-four million, nine hundred ninety-one thousand, one hundred thirty-one.

Scientific notation

• Scientific notation: 1.3064991131 × 10¹⁰

Factors of 13064991131

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 12853

Divisors of 13064991131

• Number of divisors d(n): 8
• Complete list of divisors:
  1 509 2647 9697 1347323 4935773 25667959 13064991131
• Sum of all divisors σ(n): 13096955040
• Sum of proper divisors (its aliquot sum) s(n): 31963909
• 13064991131 is a deficient number, because the sum of its proper divisors (31963909) is less than itself. Its deficiency is 13033027222

Bases of 13064991131

• Binary: 1100001010101110111111000110011011₂
• Hexadecimal: 0x30ABBF19B
• Base-36: 602K3OB

Squares and roots of 13064991131

• 13064991131 squared (13064991131²) is 170693993253108659161
• 13064991131 cubed (13064991131³) is 2230115507966838470117766901091
• The square root of 13064991131 is 114302.1921530817
• The cube root of 13064991131 is 2355.2465325217

Scales and comparisons

• 13,064,991,131 seconds is equal to 415 years, 22 weeks, 1 day, 4 hours, 12 minutes, 11 seconds.
• To count from 1 to 13,064,991,131 would take you about eight hundred thirty 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 13064991131 cubic inches would be around 196.3 feet tall.

Recreational maths with 13064991131

• 13064991131 backwards is 13119946031
• The number of decimal digits it has is: 11
• The sum of 13064991131's digits is 38
• More coming soon!