13979927

Names of 13979927

• Cardinal: 13979927 can be written as Thirteen million, nine hundred seventy-nine thousand, nine hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3979927 × 10⁷

Factors of 13979927

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 8353

Divisors of 13979927

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 131 1703 8209 106717 1075379 13979927
• Sum of all divisors σ(n): 15172080
• Sum of proper divisors (its aliquot sum) s(n): 1192153
• 13979927 is a deficient number, because the sum of its proper divisors (1192153) is less than itself. Its deficiency is 12787774

Bases of 13979927

• Binary: 110101010101000100010111₂
• Hexadecimal: 0xD55117
• Base-36: 8BMZB

Squares and roots of 13979927

• 13979927 squared (13979927²) is 195438358925329
• 13979927 cubed (13979927³) is 2732213990775897870983
• The square root of 13979927 is 3738.9740571445
• The cube root of 13979927 is 240.8989837371

Scales and comparisons

• 13,979,927 seconds is equal to 23 weeks, 19 hours, 18 minutes, 47 seconds.
• To count from 1 to 13,979,927 would take you about thirty-four 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 13979927 cubic inches would be around 20.1 feet tall.

Recreational maths with 13979927

• 13979927 backwards is 72997931
• The number of decimal digits it has is: 8
• The sum of 13979927's digits is 47
• More coming soon!