131997880
131,997,880 is an even composite number composed of five prime numbers multiplied together.
131997880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 131997880:
23 × 5 × 7 × 197 × 2393
(2 × 2 × 2 × 5 × 7 × 197 × 2393)See below for interesting mathematical facts about the number 131997880 from the Numbermatics database.
Names of 131997880
- Cardinal: 131997880 can be written as One hundred thirty-one million, nine hundred ninety-seven thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.3199788 × 108
Factors of 131997880
Divisors of 131997880
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 197 280 394 788 985 1379 1576 1970 2393 2758 3940 4786 5516 6895 7880 9572 11032 11965 13790 16751 19144 23930 27580 33502 47860 55160 67004 83755 95720 134008 167510 335020 471421 670040 942842 1885684 2357105 3299947 3771368 4714210 6599894 9428420 13199788 16499735 18856840 26399576 32999470 65998940 131997880
- Sum of all divisors σ(n): 341288640
- Sum of proper divisors (its aliquot sum) s(n): 209290760
- 131997880 is an abundant number, because the sum of its proper divisors (209290760) is greater than itself. Its abundance is 77292880
Bases of 131997880
- Binary: 1111101111000100000101110002
- Hexadecimal: 0x7DE20B8
- Base-36: 26L67S
Squares and roots of 131997880
- 131997880 squared (1319978802) is 17423440324494400
- 131997880 cubed (1319978803) is 2299857185139772871872000
-
The
square root of 131997880 is 11489.0330315479 -
The
cube root of 131997880 is 509.1616111221
Scales and comparisons
How big is 131997880?- 131,997,880 seconds is equal to 4 years, 10 weeks, 1 day, 18 hours, 4 minutes, 40 seconds.
-
To count from 1 to 131,997,880 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 131997880 cubic inches would be around 42.4 feet tall.
Recreational maths with 131997880
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The information we have on file for 131997880 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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