13240927

Names of 13240927

• Cardinal: 13240927 can be written as Thirteen million, two hundred forty thousand, nine hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3240927 × 10⁷

Factors of 13240927

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 270230

Divisors of 13240927

• Number of divisors d(n): 6
• Complete list of divisors:
  1 7 49 270223 1891561 13240927
• Sum of all divisors σ(n): 15402768
• Sum of proper divisors (its aliquot sum) s(n): 2161841
• 13240927 is a deficient number, because the sum of its proper divisors (2161841) is less than itself. Its deficiency is 11079086

Bases of 13240927

• Binary: 110010100000101001011111₂
• Hexadecimal: 0xCA0A5F
• Base-36: 7VSRJ

Squares and roots of 13240927

• 13240927 squared (13240927²) is 175322147819329
• 13240927 cubed (13240927³) is 2321427760758944477983
• The square root of 13240927 is 3638.8084588227
• The cube root of 13240927 is 236.5771507877

Scales and comparisons

• 13,240,927 seconds is equal to 21 weeks, 6 days, 6 hours, 2 minutes, 7 seconds.
• To count from 1 to 13,240,927 would take you about thirty-two weeks!

  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 13240927 cubic inches would be around 19.7 feet tall.

Recreational maths with 13240927

• 13240927 backwards is 72904231
• The number of decimal digits it has is: 8
• The sum of 13240927's digits is 28
• More coming soon!