13413449

Names of 13413449

• Cardinal: 13413449 can be written as Thirteen million, four hundred thirteen thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 1.3413449 × 10⁷

Factors of 13413449

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 100879

Divisors of 13413449

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 19 133 100853 705971 1916207 13413449
• Sum of all divisors σ(n): 16136640
• Sum of proper divisors (its aliquot sum) s(n): 2723191
• 13413449 is a deficient number, because the sum of its proper divisors (2723191) is less than itself. Its deficiency is 10690258

Bases of 13413449

• Binary: 110011001010110001001001₂
• Hexadecimal: 0xCCAC49
• Base-36: 7ZHVT

Squares and roots of 13413449

• 13413449 squared (13413449²) is 179920614075601
• 13413449 cubed (13413449³) is 2413355980951756157849
• The square root of 13413449 is 3662.4375762599
• The cube root of 13413449 is 237.6002103431

Scales and comparisons

• 13,413,449 seconds is equal to 22 weeks, 1 day, 5 hours, 57 minutes, 29 seconds.
• To count from 1 to 13,413,449 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 13413449 cubic inches would be around 19.8 feet tall.

Recreational maths with 13413449

• 13413449 backwards is 94431431
• The number of decimal digits it has is: 8
• The sum of 13413449's digits is 29
• More coming soon!