13613982

Names of 13613982

• Cardinal: 13613982 can be written as Thirteen million, six hundred thirteen thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 1.3613982 × 10⁷

Factors of 13613982

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2269002

Divisors of 13613982

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 2268997 4537994 6806991 13613982
• Sum of all divisors σ(n): 27227976
• Sum of proper divisors (its aliquot sum) s(n): 13613994
• 13613982 is an abundant number, because the sum of its proper divisors (13613994) is greater than itself. Its abundance is 12

Bases of 13613982

• Binary: 110011111011101110011110₂
• Hexadecimal: 0xCFBB9E
• Base-36: 83SM6

Squares and roots of 13613982

• 13613982 squared (13613982²) is 185340505896324
• 13613982 cubed (13613982³) is 2523222311143448802168
• The square root of 13613982 is 3689.7129969687
• The cube root of 13613982 is 238.7784107707

Scales and comparisons

• 13,613,982 seconds is equal to 22 weeks, 3 days, 13 hours, 39 minutes, 42 seconds.
• To count from 1 to 13,613,982 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 13613982 cubic inches would be around 19.9 feet tall.

Recreational maths with 13613982

• 13613982 backwards is 28931631
• The number of decimal digits it has is: 8
• The sum of 13613982's digits is 33
• More coming soon!