13550640
13,550,640 is an even composite number composed of five prime numbers multiplied together.
13550640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13550640:
24 × 3 × 5 × 131 × 431
(2 × 2 × 2 × 2 × 3 × 5 × 131 × 431)See below for interesting mathematical facts about the number 13550640 from the Numbermatics database.
Names of 13550640
- Cardinal: 13550640 can be written as Thirteen million, five hundred fifty thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.355064 × 107
Factors of 13550640
Divisors of 13550640
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 131 240 262 393 431 524 655 786 862 1048 1293 1310 1572 1724 1965 2096 2155 2586 2620 3144 3448 3930 4310 5172 5240 6288 6465 6896 7860 8620 10344 10480 12930 15720 17240 20688 25860 31440 34480 51720 56461 103440 112922 169383 225844 282305 338766 451688 564610 677532 846915 903376 1129220 1355064 1693830 2258440 2710128 3387660 4516880 6775320 13550640
- Sum of all divisors σ(n): 42425856
- Sum of proper divisors (its aliquot sum) s(n): 28875216
- 13550640 is an abundant number, because the sum of its proper divisors (28875216) is greater than itself. Its abundance is 15324576
Bases of 13550640
- Binary: 1100111011000100001100002
- Hexadecimal: 0xCEC430
- Base-36: 82FQO
Squares and roots of 13550640
- 13550640 squared (135506402) is 183619844409600
- 13550640 cubed (135506403) is 2488166408450502144000
-
The
square root of 13550640 is 3681.1193949667 -
The
cube root of 13550640 is 238.4075121875
Scales and comparisons
How big is 13550640?- 13,550,640 seconds is equal to 22 weeks, 2 days, 20 hours, 4 minutes.
-
To count from 1 to 13,550,640 would take you about thirty-three 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 13550640 cubic inches would be around 19.9 feet tall.
Recreational maths with 13550640
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The information we have on file for 13550640 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!
Keywords: Divisors of 13550640, math, Factors of 13550640, curriculum, school, college, exams, university, Prime factorization of 13550640, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, five hundred fifty thousand, six hundred forty.