13312992

Names of 13312992

• Cardinal: 13312992 can be written as Thirteen million, three hundred twelve thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.3312992 × 10⁷

Factors of 13312992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1824

Divisors of 13312992

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 66 77 84 88 96 112 132 154 168 176 224 231 264 308 336 352 462 528 616 672 924 1056 1232 1801 1848 2464 3602 3696 5403 7204 7392 10806 12607 14408 19811 21612 25214 28816 37821 39622 43224 50428 57632 59433 75642 79244 86448 100856 118866 138677 151284 158488 172896 201712 237732 277354 302568 316976 403424 416031 475464 554708 605136 633952 832062 950928 1109416 1210272 1664124 1901856 2218832 3328248 4437664 6656496 13312992
• Sum of all divisors σ(n): 43593984
• Sum of proper divisors (its aliquot sum) s(n): 30280992
• 13312992 is an abundant number, because the sum of its proper divisors (30280992) is greater than itself. Its abundance is 16968000

Bases of 13312992

• Binary: 110010110010001111100000₂
• Hexadecimal: 0xCB23E0
• Base-36: 7XCDC

Squares and roots of 13312992

• 13312992 squared (13312992²) is 177235755992064
• 13312992 cubed (13312992³) is 2359538201636300095488
• The square root of 13312992 is 3648.6973017777
• The cube root of 13312992 is 237.0055723377

Scales and comparisons

• 13,312,992 seconds is equal to 22 weeks, 2 hours, 3 minutes, 12 seconds.
• To count from 1 to 13,312,992 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 13312992 cubic inches would be around 19.8 feet tall.

Recreational maths with 13312992

• 13312992 backwards is 29921331
• The number of decimal digits it has is: 8
• The sum of 13312992's digits is 30
• More coming soon!