13995912
13,995,912 is an even composite number composed of five prime numbers multiplied together.
13995912 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 13995912:
23 × 3 × 7 × 227 × 367
(2 × 2 × 2 × 3 × 7 × 227 × 367)See below for interesting mathematical facts about the number 13995912 from the Numbermatics database.
Names of 13995912
- Cardinal: 13995912 can be written as Thirteen million, nine hundred ninety-five thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 1.3995912 × 107
Factors of 13995912
Divisors of 13995912
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 227 367 454 681 734 908 1101 1362 1468 1589 1816 2202 2569 2724 2936 3178 4404 4767 5138 5448 6356 7707 8808 9534 10276 12712 15414 19068 20552 30828 38136 61656 83309 166618 249927 333236 499854 583163 666472 999708 1166326 1749489 1999416 2332652 3498978 4665304 6997956 13995912
- Sum of all divisors σ(n): 40273920
- Sum of proper divisors (its aliquot sum) s(n): 26278008
- 13995912 is an abundant number, because the sum of its proper divisors (26278008) is greater than itself. Its abundance is 12282096
Bases of 13995912
- Binary: 1101010110001111100010002
- Hexadecimal: 0xD58F88
- Base-36: 8BZBC
Squares and roots of 13995912
- 13995912 squared (139959122) is 195885552711744
- 13995912 cubed (139959123) is 2741596957824930390528
-
The
square root of 13995912 is 3741.1110649111 -
The
cube root of 13995912 is 240.9907654157
Scales and comparisons
How big is 13995912?- 13,995,912 seconds is equal to 23 weeks, 23 hours, 45 minutes, 12 seconds.
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To count from 1 to 13,995,912 would take you about thirty-four weeks!
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 13995912 cubic inches would be around 20.1 feet tall.
Recreational maths with 13995912
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