13775916

Names of 13775916

• Cardinal: 13775916 can be written as Thirteen million, seven hundred seventy-five thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 1.3775916 × 10⁷

Factors of 13775916

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 917

Divisors of 13775916

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 17 21 22 28 33 34 42 44 51 66 68 77 84 102 119 132 154 187 204 231 238 308 357 374 462 476 561 714 748 877 924 1122 1309 1428 1754 2244 2618 2631 3508 3927 5236 5262 6139 7854 9647 10524 12278 14909 15708 18417 19294 24556 28941 29818 36834 38588 44727 57882 59636 67529 73668 89454 104363 115764 135058 163999 178908 202587 208726 270116 313089 327998 405174 417452 491997 626178 655996 810348 983994 1147993 1252356 1967988 2295986 3443979 4591972 6887958 13775916
• Sum of all divisors σ(n): 42481152
• Sum of proper divisors (its aliquot sum) s(n): 28705236
• 13775916 is an abundant number, because the sum of its proper divisors (28705236) is greater than itself. Its abundance is 14929320

Bases of 13775916

• Binary: 110100100011010000101100₂
• Hexadecimal: 0xD2342C
• Base-36: 879KC

Squares and roots of 13775916

• 13775916 squared (13775916²) is 189775861639056
• 13775916 cubed (13775916³) is 2614336328767257775296
• The square root of 13775916 is 3711.5921112105
• The cube root of 13775916 is 239.7214128581

Scales and comparisons

• 13,775,916 seconds is equal to 22 weeks, 5 days, 10 hours, 38 minutes, 36 seconds.
• To count from 1 to 13,775,916 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 13775916 cubic inches would be around 20 feet tall.

Recreational maths with 13775916

• 13775916 backwards is 61957731
• The number of decimal digits it has is: 8
• The sum of 13775916's digits is 39
• More coming soon!