12808992
12,808,992 is an even composite number composed of four prime numbers multiplied together.
12808992 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 12808992:
25 × 3 × 73 × 389
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 389)See below for interesting mathematical facts about the number 12808992 from the Numbermatics database.
Names of 12808992
- Cardinal: 12808992 can be written as Twelve million, eight hundred eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.2808992 × 107
Factors of 12808992
Divisors of 12808992
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 84 96 98 112 147 168 196 224 294 336 343 389 392 588 672 686 778 784 1029 1167 1176 1372 1556 1568 2058 2334 2352 2723 2744 3112 4116 4668 4704 5446 5488 6224 8169 8232 9336 10892 10976 12448 16338 16464 18672 19061 21784 32676 32928 37344 38122 43568 57183 65352 76244 87136 114366 130704 133427 152488 228732 261408 266854 304976 400281 457464 533708 609952 800562 914928 1067416 1601124 1829856 2134832 3202248 4269664 6404496 12808992
- Sum of all divisors σ(n): 39312000
- Sum of proper divisors (its aliquot sum) s(n): 26503008
- 12808992 is an abundant number, because the sum of its proper divisors (26503008) is greater than itself. Its abundance is 13694016
Bases of 12808992
- Binary: 1100001101110011001000002
- Hexadecimal: 0xC37320
- Base-36: 7MJHC
Squares and roots of 12808992
- 12808992 squared (128089922) is 164070276056064
- 12808992 cubed (128089923) is 2101574853439915327488
-
The
square root of 12808992 is 3578.9652135779 -
The
cube root of 12808992 is 233.9761828341
Scales and comparisons
How big is 12808992?- 12,808,992 seconds is equal to 21 weeks, 1 day, 6 hours, 3 minutes, 12 seconds.
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To count from 1 to 12,808,992 would take you about thirty-one 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 12808992 cubic inches would be around 19.5 feet tall.
Recreational maths with 12808992
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The information we have on file for 12808992 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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