13731072
13,731,072 is an even composite number composed of four prime numbers multiplied together.
13731072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13731072:
28 × 3 × 19 × 941
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 941)See below for interesting mathematical facts about the number 13731072 from the Numbermatics database.
Names of 13731072
- Cardinal: 13731072 can be written as Thirteen million, seven hundred thirty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 1.3731072 × 107
Factors of 13731072
Divisors of 13731072
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 128 152 192 228 256 304 384 456 608 768 912 941 1216 1824 1882 2432 2823 3648 3764 4864 5646 7296 7528 11292 14592 15056 17879 22584 30112 35758 45168 53637 60224 71516 90336 107274 120448 143032 180672 214548 240896 286064 361344 429096 572128 722688 858192 1144256 1716384 2288512 3432768 4577024 6865536 13731072
- Sum of all divisors σ(n): 38508960
- Sum of proper divisors (its aliquot sum) s(n): 24777888
- 13731072 is an abundant number, because the sum of its proper divisors (24777888) is greater than itself. Its abundance is 11046816
Bases of 13731072
- Binary: 1101000110000101000000002
- Hexadecimal: 0xD18500
- Base-36: 86AYO
Squares and roots of 13731072
- 13731072 squared (137310722) is 188542338269184
- 13731072 cubed (137310723) is 2588888421822520885248
-
The
square root of 13731072 is 3705.5461135979 -
The
cube root of 13731072 is 239.4610126811
Scales and comparisons
How big is 13731072?- 13,731,072 seconds is equal to 22 weeks, 4 days, 22 hours, 11 minutes, 12 seconds.
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To count from 1 to 13,731,072 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 13731072 cubic inches would be around 20 feet tall.
Recreational maths with 13731072
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The information we have on file for 13731072 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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