13929520
13,929,520 is an even composite number composed of four prime numbers multiplied together.
13929520 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 13929520:
24 × 5 × 112 × 1439
(2 × 2 × 2 × 2 × 5 × 11 × 11 × 1439)See below for interesting mathematical facts about the number 13929520 from the Numbermatics database.
Names of 13929520
- Cardinal: 13929520 can be written as Thirteen million, nine hundred twenty-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.392952 × 107
Factors of 13929520
Divisors of 13929520
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 121 176 220 242 440 484 605 880 968 1210 1439 1936 2420 2878 4840 5756 7195 9680 11512 14390 15829 23024 28780 31658 57560 63316 79145 115120 126632 158290 174119 253264 316580 348238 633160 696476 870595 1266320 1392952 1741190 2785904 3482380 6964760 13929520
- Sum of all divisors σ(n): 35622720
- Sum of proper divisors (its aliquot sum) s(n): 21693200
- 13929520 is an abundant number, because the sum of its proper divisors (21693200) is greater than itself. Its abundance is 7763680
Bases of 13929520
- Binary: 1101010010001100001100002
- Hexadecimal: 0xD48C30
- Base-36: 8AK34
Squares and roots of 13929520
- 13929520 squared (139295202) is 194031527430400
- 13929520 cubed (139295203) is 2702766041972305408000
-
The
square root of 13929520 is 3732.2272170917 -
The
cube root of 13929520 is 240.6091009903
Scales and comparisons
How big is 13929520?- 13,929,520 seconds is equal to 23 weeks, 5 hours, 18 minutes, 40 seconds.
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To count from 1 to 13,929,520 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 13929520 cubic inches would be around 20.1 feet tall.
Recreational maths with 13929520
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The information we have on file for 13929520 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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