13949629

Names of 13949629

• Cardinal: 13949629 can be written as Thirteen million, nine hundred forty-nine thousand, six hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3949629 × 10⁷

Factors of 13949629

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 19899

Divisors of 13949629

• Number of divisors d(n): 8
• Complete list of divisors:
  1 19 37 703 19843 377017 734191 13949629
• Sum of all divisors σ(n): 15081440
• Sum of proper divisors (its aliquot sum) s(n): 1131811
• 13949629 is a deficient number, because the sum of its proper divisors (1131811) is less than itself. Its deficiency is 12817818

Bases of 13949629

• Binary: 110101001101101010111101₂
• Hexadecimal: 0xD4DABD
• Base-36: 8AZLP

Squares and roots of 13949629

• 13949629 squared (13949629²) is 194592149237641
• 13949629 cubed (13949629³) is 2714488288177724785189
• The square root of 13949629 is 3734.9202133379
• The cube root of 13949629 is 240.7248284047

Scales and comparisons

• 13,949,629 seconds is equal to 23 weeks, 10 hours, 53 minutes, 49 seconds.
• To count from 1 to 13,949,629 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 13949629 cubic inches would be around 20.1 feet tall.

Recreational maths with 13949629

• 13949629 backwards is 92694931
• The number of decimal digits it has is: 8
• The sum of 13949629's digits is 43
• More coming soon!