13765906

Names of 13765906

• Cardinal: 13765906 can be written as Thirteen million, seven hundred sixty-five thousand, nine hundred six.

Scientific notation

• Scientific notation: 1.3765906 × 10⁷

Factors of 13765906

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1350

Divisors of 13765906

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 11 14 22 71 77 142 154 497 781 994 1259 1562 2518 5467 8813 10934 13849 17626 27698 89389 96943 178778 193886 625723 983279 1251446 1966558 6882953 13765906
• Sum of all divisors σ(n): 26127360
• Sum of proper divisors (its aliquot sum) s(n): 12361454
• 13765906 is a deficient number, because the sum of its proper divisors (12361454) is less than itself. Its deficiency is 1404452

Bases of 13765906

• Binary: 110100100000110100010010₂
• Hexadecimal: 0xD20D12
• Base-36: 871UA

Squares and roots of 13765906

• 13765906 squared (13765906²) is 189500168000836
• 13765906 cubed (13765906³) is 2608641499683716297416
• The square root of 13765906 is 3710.2433882431
• The cube root of 13765906 is 239.6633358297

Scales and comparisons

• 13,765,906 seconds is equal to 22 weeks, 5 days, 7 hours, 51 minutes, 46 seconds.
• To count from 1 to 13,765,906 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 13765906 cubic inches would be around 20 feet tall.

Recreational maths with 13765906

• 13765906 backwards is 60956731
• The number of decimal digits it has is: 8
• The sum of 13765906's digits is 37
• More coming soon!