13109694

Names of 13109694

• Cardinal: 13109694 can be written as Thirteen million, one hundred nine thousand, six hundred ninety-four.

Scientific notation

• Scientific notation: 1.3109694 × 10⁷

Factors of 13109694

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1432

Divisors of 13109694

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 13 26 39 78 131 262 393 786 1283 1703 2566 3406 3849 5109 7698 10218 16679 33358 50037 100074 168073 336146 504219 1008438 2184949 4369898 6554847 13109694
• Sum of all divisors σ(n): 28473984
• Sum of proper divisors (its aliquot sum) s(n): 15364290
• 13109694 is an abundant number, because the sum of its proper divisors (15364290) is greater than itself. Its abundance is 2254596

Bases of 13109694

• Binary: 110010000000100110111110₂
• Hexadecimal: 0xC809BE
• Base-36: 7SZI6

Squares and roots of 13109694

• 13109694 squared (13109694²) is 171864076773636
• 13109694 cubed (13109694³) is 2253085456094875227384
• The square root of 13109694 is 3620.7311416343
• The cube root of 13109694 is 235.7929693503

Scales and comparisons

• 13,109,694 seconds is equal to 21 weeks, 4 days, 17 hours, 34 minutes, 54 seconds.
• To count from 1 to 13,109,694 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 13109694 cubic inches would be around 19.6 feet tall.

Recreational maths with 13109694

• 13109694 backwards is 49690131
• The number of decimal digits it has is: 8
• The sum of 13109694's digits is 33
• More coming soon!