130931472
130,931,472 is an even composite number composed of five prime numbers multiplied together.
130931472 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 130931472:
24 × 3 × 7 × 47 × 8291
(2 × 2 × 2 × 2 × 3 × 7 × 47 × 8291)See below for interesting mathematical facts about the number 130931472 from the Numbermatics database.
Names of 130931472
- Cardinal: 130931472 can be written as One hundred thirty million, nine hundred thirty-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.30931472 × 108
Factors of 130931472
Divisors of 130931472
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 47 48 56 84 94 112 141 168 188 282 329 336 376 564 658 752 987 1128 1316 1974 2256 2632 3948 5264 7896 8291 15792 16582 24873 33164 49746 58037 66328 99492 116074 132656 174111 198984 232148 348222 389677 397968 464296 696444 779354 928592 1169031 1392888 1558708 2338062 2727739 2785776 3117416 4676124 5455478 6234832 8183217 9352248 10910956 16366434 18704496 21821912 32732868 43643824 65465736 130931472
- Sum of all divisors σ(n): 394831872
- Sum of proper divisors (its aliquot sum) s(n): 263900400
- 130931472 is an abundant number, because the sum of its proper divisors (263900400) is greater than itself. Its abundance is 132968928
Bases of 130931472
- Binary: 1111100110111011011000100002
- Hexadecimal: 0x7CDDB10
- Base-36: 25YBDC
Squares and roots of 130931472
- 130931472 squared (1309314722) is 17143050360086784
- 130931472 cubed (1309314723) is 2244564818216292676866048
-
The
square root of 130931472 is 11442.5290910707 -
The
cube root of 130931472 is 507.7867333869
Scales and comparisons
How big is 130931472?- 130,931,472 seconds is equal to 4 years, 8 weeks, 3 days, 9 hours, 51 minutes, 12 seconds.
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To count from 1 to 130,931,472 would take you about six years!
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 130931472 cubic inches would be around 42.3 feet tall.
Recreational maths with 130931472
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The information we have on file for 130931472 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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