14315981

Names of 14315981

• Cardinal: 14315981 can be written as Fourteen million, three hundred fifteen thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 1.4315981 × 10⁷

Factors of 14315981

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 15630

Divisors of 14315981

• Number of divisors d(n): 4
• Complete list of divisors:
  1 977 14653 14315981
• Sum of all divisors σ(n): 14331612
• Sum of proper divisors (its aliquot sum) s(n): 15631
• 14315981 is a deficient number, because the sum of its proper divisors (15631) is less than itself. Its deficiency is 14300350

Bases of 14315981

• Binary: 110110100111000111001101₂
• Hexadecimal: 0xDA71CD
• Base-36: 8IUA5

Squares and roots of 14315981

• 14315981 squared (14315981²) is 204947311992361
• 14315981 cubed (14315981³) is 2934021824483712221141
• The square root of 14315981 is 3783.6465215451
• The cube root of 14315981 is 242.8139894161

Scales and comparisons

• 14,315,981 seconds is equal to 23 weeks, 4 days, 16 hours, 39 minutes, 41 seconds.
• To count from 1 to 14,315,981 would take you about thirty-five 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 14315981 cubic inches would be around 20.2 feet tall.

Recreational maths with 14315981

• 14315981 backwards is 18951341
• The number of decimal digits it has is: 8
• The sum of 14315981's digits is 32
• More coming soon!