13644199

Names of 13644199

• Cardinal: 13644199 can be written as Thirteen million, six hundred forty-four thousand, one hundred ninety-nine.

Scientific notation

• Scientific notation: 1.3644199 × 10⁷

Factors of 13644199

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 17440

Divisors of 13644199

• Number of divisors d(n): 4
• Complete list of divisors:
  1 821 16619 13644199
• Sum of all divisors σ(n): 13661640
• Sum of proper divisors (its aliquot sum) s(n): 17441
• 13644199 is a deficient number, because the sum of its proper divisors (17441) is less than itself. Its deficiency is 13626758

Bases of 13644199

• Binary: 110100000011000110100111₂
• Hexadecimal: 0xD031A7
• Base-36: 84FXJ

Squares and roots of 13644199

• 13644199 squared (13644199²) is 186164166351601
• 13644199 cubed (13644199³) is 2540060932370348012599
• The square root of 13644199 is 3693.8054902769
• The cube root of 13644199 is 238.9549409403

Scales and comparisons

• 13,644,199 seconds is equal to 22 weeks, 3 days, 22 hours, 3 minutes, 19 seconds.
• To count from 1 to 13,644,199 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 13644199 cubic inches would be around 19.9 feet tall.

Recreational maths with 13644199

• 13644199 backwards is 99144631
• The number of decimal digits it has is: 8
• The sum of 13644199's digits is 37
• More coming soon!