131386672
131,386,672 is an even composite number composed of four prime numbers multiplied together.
131386672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 131386672:
24 × 192 × 232 × 43
(2 × 2 × 2 × 2 × 19 × 19 × 23 × 23 × 43)See below for interesting mathematical facts about the number 131386672 from the Numbermatics database.
Names of 131386672
- Cardinal: 131386672 can be written as One hundred thirty-one million, three hundred eighty-six thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.31386672 × 108
Factors of 131386672
Divisors of 131386672
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 4 8 16 19 23 38 43 46 76 86 92 152 172 184 304 344 361 368 437 529 688 722 817 874 989 1058 1444 1634 1748 1978 2116 2888 3268 3496 3956 4232 5776 6536 6992 7912 8303 8464 10051 13072 15523 15824 16606 18791 20102 22747 31046 33212 37582 40204 45494 62092 66424 75164 80408 90988 124184 132848 150328 160816 181976 190969 248368 300656 357029 363952 381938 432193 714058 763876 864386 1428116 1527752 1728772 2856232 3055504 3457544 5712464 6915088 8211667 16423334 32846668 65693336 131386672
- Sum of all divisors σ(n): 287385252
- Sum of proper divisors (its aliquot sum) s(n): 155998580
- 131386672 is an abundant number, because the sum of its proper divisors (155998580) is greater than itself. Its abundance is 24611908
Bases of 131386672
- Binary: 1111101010011001101001100002
- Hexadecimal: 0x7D4CD30
- Base-36: 2682LS
Squares and roots of 131386672
- 131386672 squared (1313866722) is 17262457579235584
- 131386672 cubed (1313866723) is 2268056851876939685736448
-
The
square root of 131386672 is 11462.4025404799 -
The
cube root of 131386672 is 508.3745145771
Scales and comparisons
How big is 131386672?- 131,386,672 seconds is equal to 4 years, 9 weeks, 1 day, 16 hours, 17 minutes, 52 seconds.
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To count from 1 to 131,386,672 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 131386672 cubic inches would be around 42.4 feet tall.
Recreational maths with 131386672
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The information we have on file for 131386672 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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