13808144
13,808,144 is an even composite number composed of five prime numbers multiplied together.
13808144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13808144:
24 × 7 × 31 × 41 × 97
(2 × 2 × 2 × 2 × 7 × 31 × 41 × 97)See below for interesting mathematical facts about the number 13808144 from the Numbermatics database.
Names of 13808144
- Cardinal: 13808144 can be written as Thirteen million, eight hundred eight thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.3808144 × 107
Factors of 13808144
Divisors of 13808144
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 7 8 14 16 28 31 41 56 62 82 97 112 124 164 194 217 248 287 328 388 434 496 574 656 679 776 868 1148 1271 1358 1552 1736 2296 2542 2716 3007 3472 3977 4592 5084 5432 6014 7954 8897 10168 10864 12028 15908 17794 20336 21049 24056 27839 31816 35588 42098 48112 55678 63632 71176 84196 111356 123287 142352 168392 222712 246574 336784 445424 493148 863009 986296 1726018 1972592 3452036 6904072 13808144
- Sum of all divisors σ(n): 32664576
- Sum of proper divisors (its aliquot sum) s(n): 18856432
- 13808144 is an abundant number, because the sum of its proper divisors (18856432) is greater than itself. Its abundance is 5048288
Bases of 13808144
- Binary: 1101001010110010000100002
- Hexadecimal: 0xD2B210
- Base-36: 87YFK
Squares and roots of 13808144
- 13808144 squared (138081442) is 190664840724736
- 13808144 cubed (138081443) is 2632727576464219049984
-
The
square root of 13808144 is 3715.9311080805 -
The
cube root of 13808144 is 239.9082056361
Scales and comparisons
How big is 13808144?- 13,808,144 seconds is equal to 22 weeks, 5 days, 19 hours, 35 minutes, 44 seconds.
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To count from 1 to 13,808,144 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 13808144 cubic inches would be around 20 feet tall.
Recreational maths with 13808144
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The information we have on file for 13808144 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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