13744129

Names of 13744129

• Cardinal: 13744129 can be written as Thirteen million, seven hundred forty-four thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3744129 × 10⁷

Factors of 13744129

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 63375

Divisors of 13744129

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 31 217 63337 443359 1963447 13744129
• Sum of all divisors σ(n): 16214528
• Sum of proper divisors (its aliquot sum) s(n): 2470399
• 13744129 is a deficient number, because the sum of its proper divisors (2470399) is less than itself. Its deficiency is 11273730

Bases of 13744129

• Binary: 110100011011100000000001₂
• Hexadecimal: 0xD1B801
• Base-36: 86L1D

Squares and roots of 13744129

• 13744129 squared (13744129²) is 188901081968641
• 13744129 cubed (13744129³) is 2596280838816575858689
• The square root of 13744129 is 3707.3075135467
• The cube root of 13744129 is 239.5368905129

Scales and comparisons

• 13,744,129 seconds is equal to 22 weeks, 5 days, 1 hour, 48 minutes, 49 seconds.
• To count from 1 to 13,744,129 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 13744129 cubic inches would be around 20 feet tall.

Recreational maths with 13744129

• 13744129 backwards is 92144731
• 13744129 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13744129's digits is 31
• More coming soon!