131394960
131,394,960 is an even composite number composed of four prime numbers multiplied together.
131394960 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 131394960:
24 × 37 × 5 × 751
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 751)See below for interesting mathematical facts about the number 131394960 from the Numbermatics database.
Names of 131394960
- Cardinal: 131394960 can be written as One hundred thirty-one million, three hundred ninety-four thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.3139496 × 108
Factors of 131394960
Divisors of 131394960
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 243 270 324 360 405 432 486 540 648 720 729 751 810 972 1080 1215 1296 1458 1502 1620 1944 2160 2187 2253 2430 2916 3004 3240 3645 3755 3888 4374 4506 4860 5832 6008 6480 6759 7290 7510 8748 9012 9720 10935 11265 11664 12016 13518 14580 15020 17496 18024 19440 20277 21870 22530 27036 29160 30040 33795 34992 36048 40554 43740 45060 54072 58320 60080 60831 67590 81108 87480 90120 101385 108144 121662 135180 162216 174960 180240 182493 202770 243324 270360 304155 324432 364986 405540 486648 540720 547479 608310 729972 811080 912465 973296 1094958 1216620 1459944 1622160 1642437 1824930 2189916 2433240 2737395 2919888 3284874 3649860 4379832 4866480 5474790 6569748 7299720 8212185 8759664 10949580 13139496 14599440 16424370 21899160 26278992 32848740 43798320 65697480 131394960
- Sum of all divisors σ(n): 458780160
- Sum of proper divisors (its aliquot sum) s(n): 327385200
- 131394960 is an abundant number, because the sum of its proper divisors (327385200) is greater than itself. Its abundance is 195990240
Bases of 131394960
- Binary: 1111101010011101101100100002
- Hexadecimal: 0x7D4ED90
- Base-36: 268900
Squares and roots of 131394960
- 131394960 squared (1313949602) is 17264635513401600
- 131394960 cubed (1313949603) is 2268486092697982695936000
-
The
square root of 131394960 is 11462.7640645701 -
The
cube root of 131394960 is 508.3852039397
Scales and comparisons
How big is 131394960?- 131,394,960 seconds is equal to 4 years, 9 weeks, 1 day, 18 hours, 36 minutes.
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To count from 1 to 131,394,960 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 131394960 cubic inches would be around 42.4 feet tall.
Recreational maths with 131394960
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