13155520
13,155,520 is an even composite number composed of four prime numbers multiplied together.
13155520 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 13155520:
26 × 5 × 72 × 839
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 839)See below for interesting mathematical facts about the number 13155520 from the Numbermatics database.
Names of 13155520
- Cardinal: 13155520 can be written as Thirteen million, one hundred fifty-five thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.315552 × 107
Factors of 13155520
Divisors of 13155520
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 140 160 196 224 245 280 320 392 448 490 560 784 839 980 1120 1568 1678 1960 2240 3136 3356 3920 4195 5873 6712 7840 8390 11746 13424 15680 16780 23492 26848 29365 33560 41111 46984 53696 58730 67120 82222 93968 117460 134240 164444 187936 205555 234920 268480 328888 375872 411110 469840 657776 822220 939680 1315552 1644440 1879360 2631104 3288880 6577760 13155520
- Sum of all divisors σ(n): 36484560
- Sum of proper divisors (its aliquot sum) s(n): 23329040
- 13155520 is an abundant number, because the sum of its proper divisors (23329040) is greater than itself. Its abundance is 10173520
Bases of 13155520
- Binary: 1100100010111100110000002
- Hexadecimal: 0xC8BCC0
- Base-36: 7TYV4
Squares and roots of 13155520
- 13155520 squared (131555202) is 173067706470400
- 13155520 cubed (131555203) is 2276795673825476608000
-
The
square root of 13155520 is 3627.0539008953 -
The
cube root of 13155520 is 236.0673943309
Scales and comparisons
How big is 13155520?- 13,155,520 seconds is equal to 21 weeks, 5 days, 6 hours, 18 minutes, 40 seconds.
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To count from 1 to 13,155,520 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 13155520 cubic inches would be around 19.7 feet tall.
Recreational maths with 13155520
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The information we have on file for 13155520 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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