13909076

Names of 13909076

• Cardinal: 13909076 can be written as Thirteen million, nine hundred nine thousand and seventy-six.

Scientific notation

• Scientific notation: 1.3909076 × 10⁷

Factors of 13909076

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3477271

Divisors of 13909076

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 3477269 6954538 13909076
• Sum of all divisors σ(n): 24340890
• Sum of proper divisors (its aliquot sum) s(n): 10431814
• 13909076 is a deficient number, because the sum of its proper divisors (10431814) is less than itself. Its deficiency is 3477262

Bases of 13909076

• Binary: 110101000011110001010100₂
• Hexadecimal: 0xD43C54
• Base-36: 8A4B8

Squares and roots of 13909076

• 13909076 squared (13909076²) is 193462395173776
• 13909076 cubed (13909076³) is 2690883157614083590976
• The square root of 13909076 is 3729.4873642365
• The cube root of 13909076 is 240.4913314159

Scales and comparisons

• 13,909,076 seconds is equal to 22 weeks, 6 days, 23 hours, 37 minutes, 56 seconds.
• To count from 1 to 13,909,076 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 13909076 cubic inches would be around 20 feet tall.

Recreational maths with 13909076

• 13909076 backwards is 67090931
• The number of decimal digits it has is: 8
• The sum of 13909076's digits is 35
• More coming soon!