13072768
13,072,768 is an even composite number composed of four prime numbers multiplied together.
13072768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13072768:
27 × 41 × 47 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 47 × 53)See below for interesting mathematical facts about the number 13072768 from the Numbermatics database.
Names of 13072768
- Cardinal: 13072768 can be written as Thirteen million, seventy-two thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3072768 × 107
Factors of 13072768
Divisors of 13072768
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 16 32 41 47 53 64 82 94 106 128 164 188 212 328 376 424 656 752 848 1312 1504 1696 1927 2173 2491 2624 3008 3392 3854 4346 4982 5248 6016 6784 7708 8692 9964 15416 17384 19928 30832 34768 39856 61664 69536 79712 102131 123328 139072 159424 204262 246656 278144 318848 408524 817048 1634096 3268192 6536384 13072768
- Sum of all divisors σ(n): 27760320
- Sum of proper divisors (its aliquot sum) s(n): 14687552
- 13072768 is an abundant number, because the sum of its proper divisors (14687552) is greater than itself. Its abundance is 1614784
Bases of 13072768
- Binary: 1100011101111001100000002
- Hexadecimal: 0xC77980
- Base-36: 7S70G
Squares and roots of 13072768
- 13072768 squared (130727682) is 170897263181824
- 13072768 cubed (130727683) is 2234100273410926968832
-
The
square root of 13072768 is 3615.6282994799 -
The
cube root of 13072768 is 235.5713755973
Scales and comparisons
How big is 13072768?- 13,072,768 seconds is equal to 21 weeks, 4 days, 7 hours, 19 minutes, 28 seconds.
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To count from 1 to 13,072,768 would take you about thirty-two 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 13072768 cubic inches would be around 19.6 feet tall.
Recreational maths with 13072768
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The information we have on file for 13072768 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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