13971328
13,971,328 is an even composite number composed of four prime numbers multiplied together.
13971328 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 13971328:
27 × 7 × 31 × 503
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 31 × 503)See below for interesting mathematical facts about the number 13971328 from the Numbermatics database.
Names of 13971328
- Cardinal: 13971328 can be written as Thirteen million, nine hundred seventy-one thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3971328 × 107
Factors of 13971328
Divisors of 13971328
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 14 16 28 31 32 56 62 64 112 124 128 217 224 248 434 448 496 503 868 896 992 1006 1736 1984 2012 3472 3521 3968 4024 6944 7042 8048 13888 14084 15593 16096 27776 28168 31186 32192 56336 62372 64384 109151 112672 124744 218302 225344 249488 436604 450688 498976 873208 997952 1746416 1995904 3492832 6985664 13971328
- Sum of all divisors σ(n): 32901120
- Sum of proper divisors (its aliquot sum) s(n): 18929792
- 13971328 is an abundant number, because the sum of its proper divisors (18929792) is greater than itself. Its abundance is 4958464
Bases of 13971328
- Binary: 1101010100101111100000002
- Hexadecimal: 0xD52F80
- Base-36: 8BGCG
Squares and roots of 13971328
- 13971328 squared (139713282) is 195198006083584
- 13971328 cubed (139713283) is 2727175367939747479552
-
The
square root of 13971328 is 3737.8239658925 -
The
cube root of 13971328 is 240.8495815903
Scales and comparisons
How big is 13971328?- 13,971,328 seconds is equal to 23 weeks, 16 hours, 55 minutes, 28 seconds.
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To count from 1 to 13,971,328 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 13971328 cubic inches would be around 20.1 feet tall.
Recreational maths with 13971328
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The information we have on file for 13971328 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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