13397953

Names of 13397953

• Cardinal: 13397953 can be written as Thirteen million, three hundred ninety-seven thousand, nine hundred fifty-three.

Scientific notation

• Scientific notation: 1.3397953 × 10⁷

Factors of 13397953

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1427

Divisors of 13397953

• Number of divisors d(n): 8
• Complete list of divisors:
  1 101 109 1217 11009 122917 132653 13397953
• Sum of all divisors σ(n): 13665960
• Sum of proper divisors (its aliquot sum) s(n): 268007
• 13397953 is a deficient number, because the sum of its proper divisors (268007) is less than itself. Its deficiency is 13129946

Bases of 13397953

• Binary: 110011000110111111000001₂
• Hexadecimal: 0xCC6FC1
• Base-36: 7Z5XD

Squares and roots of 13397953

• 13397953 squared (13397953²) is 179505144590209
• 13397953 cubed (13397953³) is 2405001490477824442177
• The square root of 13397953 is 3660.3214339727
• The cube root of 13397953 is 237.5086785379

Scales and comparisons

• 13,397,953 seconds is equal to 22 weeks, 1 day, 1 hour, 39 minutes, 13 seconds.
• To count from 1 to 13,397,953 would take you about thirty-three 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 13397953 cubic inches would be around 19.8 feet tall.

Recreational maths with 13397953

• 13397953 backwards is 35979331
• The number of decimal digits it has is: 8
• The sum of 13397953's digits is 40
• More coming soon!