10390640
10,390,640 is an even composite number composed of five prime numbers multiplied together.
10390640 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 10390640:
24 × 5 × 13 × 97 × 103
(2 × 2 × 2 × 2 × 5 × 13 × 97 × 103)See below for interesting mathematical facts about the number 10390640 from the Numbermatics database.
Names of 10390640
- Cardinal: 10390640 can be written as Ten million, three hundred ninety thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.039064 × 107
Factors of 10390640
Divisors of 10390640
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 40 52 65 80 97 103 104 130 194 206 208 260 388 412 485 515 520 776 824 970 1030 1040 1261 1339 1552 1648 1940 2060 2522 2678 3880 4120 5044 5356 6305 6695 7760 8240 9991 10088 10712 12610 13390 19982 20176 21424 25220 26780 39964 49955 50440 53560 79928 99910 100880 107120 129883 159856 199820 259766 399640 519532 649415 799280 1039064 1298830 2078128 2597660 5195320 10390640
- Sum of all divisors σ(n): 26539968
- Sum of proper divisors (its aliquot sum) s(n): 16149328
- 10390640 is an abundant number, because the sum of its proper divisors (16149328) is greater than itself. Its abundance is 5758688
Bases of 10390640
- Binary: 1001111010001100011100002
- Hexadecimal: 0x9E8C70
- Base-36: 66PGW
Squares and roots of 10390640
- 10390640 squared (103906402) is 107965399609600
- 10390640 cubed (103906403) is 1121829599799494144000
-
The
square root of 10390640 is 3223.4515662563 -
The
cube root of 10390640 is 218.2130733843
Scales and comparisons
How big is 10390640?- 10,390,640 seconds is equal to 17 weeks, 1 day, 6 hours, 17 minutes, 20 seconds.
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To count from 1 to 10,390,640 would take you about twenty-five 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 10390640 cubic inches would be around 18.2 feet tall.
Recreational maths with 10390640
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The information we have on file for 10390640 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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