13074209

Names of 13074209

• Cardinal: 13074209 can be written as Thirteen million, seventy-four thousand, two hundred nine.

Scientific notation

• Scientific notation: 1.3074209 × 10⁷

Factors of 13074209

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1495

Divisors of 13074209

• Number of divisors d(n): 8
• Complete list of divisors:
  1 37 307 1151 11359 42587 353357 13074209
• Sum of all divisors σ(n): 13483008
• Sum of proper divisors (its aliquot sum) s(n): 408799
• 13074209 is a deficient number, because the sum of its proper divisors (408799) is less than itself. Its deficiency is 12665410

Bases of 13074209

• Binary: 110001110111111100100001₂
• Hexadecimal: 0xC77F21
• Base-36: 7S84H

Squares and roots of 13074209

• 13074209 squared (13074209²) is 170934940975681
• 13074209 cubed (13074209³) is 2234839143718717311329
• The square root of 13074209 is 3615.8275677915
• The cube root of 13074209 is 235.5800308893

Scales and comparisons

• 13,074,209 seconds is equal to 21 weeks, 4 days, 7 hours, 43 minutes, 29 seconds.
• To count from 1 to 13,074,209 would take you about thirty-two 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 13074209 cubic inches would be around 19.6 feet tall.

Recreational maths with 13074209

• 13074209 backwards is 90247031
• The number of decimal digits it has is: 8
• The sum of 13074209's digits is 26
• More coming soon!