131397504
131,397,504 is an even composite number composed of four prime numbers multiplied together.
131397504 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 131397504:
27 × 3 × 7 × 48883
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 48883)See below for interesting mathematical facts about the number 131397504 from the Numbermatics database.
Names of 131397504
- Cardinal: 131397504 can be written as One hundred thirty-one million, three hundred ninety-seven thousand, five hundred four.
Scientific notation
- Scientific notation: 1.31397504 × 108
Factors of 131397504
Divisors of 131397504
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 896 1344 2688 48883 97766 146649 195532 293298 342181 391064 586596 684362 782128 1026543 1173192 1368724 1564256 2053086 2346384 2737448 3128512 4106172 4692768 5474896 6257024 8212344 9385536 10949792 16424688 18771072 21899584 32849376 43799168 65698752 131397504
- Sum of all divisors σ(n): 398893440
- Sum of proper divisors (its aliquot sum) s(n): 267495936
- 131397504 is an abundant number, because the sum of its proper divisors (267495936) is greater than itself. Its abundance is 136098432
Bases of 131397504
- Binary: 1111101010011110111100000002
- Hexadecimal: 0x7D4F780
- Base-36: 268AYO
Squares and roots of 131397504
- 131397504 squared (1313975042) is 17265304057430016
- 131397504 cubed (1313975043) is 2268617858947376757080064
-
The
square root of 131397504 is 11462.8750320327 -
The
cube root of 131397504 is 508.3884849475
Scales and comparisons
How big is 131397504?- 131,397,504 seconds is equal to 4 years, 9 weeks, 1 day, 19 hours, 18 minutes, 24 seconds.
-
To count from 1 to 131,397,504 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 131397504 cubic inches would be around 42.4 feet tall.
Recreational maths with 131397504
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