131481144
131,481,144 is an even composite number composed of four prime numbers multiplied together.
131481144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 131481144:
23 × 34 × 331 × 613
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 331 × 613)See below for interesting mathematical facts about the number 131481144 from the Numbermatics database.
Names of 131481144
- Cardinal: 131481144 can be written as One hundred thirty-one million, four hundred eighty-one thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.31481144 × 108
Factors of 131481144
Divisors of 131481144
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 331 613 648 662 993 1226 1324 1839 1986 2452 2648 2979 3678 3972 4904 5517 5958 7356 7944 8937 11034 11916 14712 16551 17874 22068 23832 26811 33102 35748 44136 49653 53622 66204 71496 99306 107244 132408 198612 202903 214488 397224 405806 608709 811612 1217418 1623224 1826127 2434836 3652254 4869672 5478381 7304508 10956762 14609016 16435143 21913524 32870286 43827048 65740572 131481144
- Sum of all divisors σ(n): 369984120
- Sum of proper divisors (its aliquot sum) s(n): 238502976
- 131481144 is an abundant number, because the sum of its proper divisors (238502976) is greater than itself. Its abundance is 107021832
Bases of 131481144
- Binary: 1111101011000111110001110002
- Hexadecimal: 0x7D63E38
- Base-36: 26A3I0
Squares and roots of 131481144
- 131481144 squared (1314811442) is 17287291227548736
- 131481144 cubed (1314811443) is 2272952827259272125033984
-
The
square root of 131481144 is 11466.5227510349 -
The
cube root of 131481144 is 508.4963322365
Scales and comparisons
How big is 131481144?- 131,481,144 seconds is equal to 4 years, 9 weeks, 2 days, 18 hours, 32 minutes, 24 seconds.
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To count from 1 to 131,481,144 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 131481144 cubic inches would be around 42.4 feet tall.
Recreational maths with 131481144
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The information we have on file for 131481144 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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