13013730
13,013,730 is an even composite number composed of five prime numbers multiplied together.
13013730 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 13013730:
2 × 33 × 5 × 157 × 307
(2 × 3 × 3 × 3 × 5 × 157 × 307)See below for interesting mathematical facts about the number 13013730 from the Numbermatics database.
Names of 13013730
- Cardinal: 13013730 can be written as Thirteen million, thirteen thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 1.301373 × 107
Factors of 13013730
Divisors of 13013730
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 157 270 307 314 471 614 785 921 942 1413 1535 1570 1842 2355 2763 2826 3070 4239 4605 4710 5526 7065 8289 8478 9210 13815 14130 16578 21195 27630 41445 42390 48199 82890 96398 144597 240995 289194 433791 481990 722985 867582 1301373 1445970 2168955 2602746 4337910 6506865 13013730
- Sum of all divisors σ(n): 35038080
- Sum of proper divisors (its aliquot sum) s(n): 22024350
- 13013730 is an abundant number, because the sum of its proper divisors (22024350) is greater than itself. Its abundance is 9010620
Bases of 13013730
- Binary: 1100011010010010111000102
- Hexadecimal: 0xC692E2
- Base-36: 7QXGI
Squares and roots of 13013730
- 13013730 squared (130137302) is 169357168512900
- 13013730 cubed (130137303) is 2203968464591382117000
-
The
square root of 13013730 is 3607.4547814213 -
The
cube root of 13013730 is 235.2162186857
Scales and comparisons
How big is 13013730?- 13,013,730 seconds is equal to 21 weeks, 3 days, 14 hours, 55 minutes, 30 seconds.
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To count from 1 to 13,013,730 would take you about thirty-two 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 13013730 cubic inches would be around 19.6 feet tall.
Recreational maths with 13013730
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The information we have on file for 13013730 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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