13056640
13,056,640 is an even composite number composed of four prime numbers multiplied together.
13056640 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 13056640:
27 × 5 × 23 × 887
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 887)See below for interesting mathematical facts about the number 13056640 from the Numbermatics database.
Names of 13056640
- Cardinal: 13056640 can be written as Thirteen million, fifty-six thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.305664 × 107
Factors of 13056640
Divisors of 13056640
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 320 368 460 640 736 887 920 1472 1774 1840 2944 3548 3680 4435 7096 7360 8870 14192 14720 17740 20401 28384 35480 40802 56768 70960 81604 102005 113536 141920 163208 204010 283840 326416 408020 567680 652832 816040 1305664 1632080 2611328 3264160 6528320 13056640
- Sum of all divisors σ(n): 32607360
- Sum of proper divisors (its aliquot sum) s(n): 19550720
- 13056640 is an abundant number, because the sum of its proper divisors (19550720) is greater than itself. Its abundance is 6494080
Bases of 13056640
- Binary: 1100011100111010100000002
- Hexadecimal: 0xC73A80
- Base-36: 7RUKG
Squares and roots of 13056640
- 13056640 squared (130566402) is 170475848089600
- 13056640 cubed (130566403) is 2225841777200594944000
-
The
square root of 13056640 is 3613.3972934069 -
The
cube root of 13056640 is 235.4744601713
Scales and comparisons
How big is 13056640?- 13,056,640 seconds is equal to 21 weeks, 4 days, 2 hours, 50 minutes, 40 seconds.
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To count from 1 to 13,056,640 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 13056640 cubic inches would be around 19.6 feet tall.
Recreational maths with 13056640
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The information we have on file for 13056640 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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