13427904

Names of 13427904

• Cardinal: 13427904 can be written as Thirteen million, four hundred twenty-seven thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.3427904 × 10⁷

Factors of 13427904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 212

Divisors of 13427904

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 97 103 112 168 192 194 206 224 291 309 336 388 412 448 582 618 672 679 721 776 824 1164 1236 1344 1358 1442 1552 1648 2037 2163 2328 2472 2716 2884 3104 3296 4074 4326 4656 4944 5432 5768 6208 6592 8148 8652 9312 9888 9991 10864 11536 16296 17304 18624 19776 19982 21728 23072 29973 32592 34608 39964 43456 46144 59946 65184 69216 69937 79928 119892 130368 138432 139874 159856 209811 239784 279748 319712 419622 479568 559496 639424 839244 959136 1118992 1678488 1918272 2237984 3356976 4475968 6713952 13427904
• Sum of all divisors σ(n): 41420288
• Sum of proper divisors (its aliquot sum) s(n): 27992384
• 13427904 is an abundant number, because the sum of its proper divisors (27992384) is greater than itself. Its abundance is 14564480

Bases of 13427904

• Binary: 110011001110010011000000₂
• Hexadecimal: 0xCCE4C0
• Base-36: 7ZT1C

Squares and roots of 13427904

• 13427904 squared (13427904²) is 180308605833216
• 13427904 cubed (13427904³) is 2421166649502264459264
• The square root of 13427904 is 3664.4104573587
• The cube root of 13427904 is 237.6855296383

Scales and comparisons

• 13,427,904 seconds is equal to 22 weeks, 1 day, 9 hours, 58 minutes, 24 seconds.
• To count from 1 to 13,427,904 would take you about thirty-three 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 13427904 cubic inches would be around 19.8 feet tall.

Recreational maths with 13427904

• 13427904 backwards is 40972431
• The number of decimal digits it has is: 8
• The sum of 13427904's digits is 30
• More coming soon!