10207990
10,207,990 is an even composite number composed of six prime numbers multiplied together.
10207990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 10207990:
2 × 5 × 13 × 17 × 31 × 149
See below for interesting mathematical facts about the number 10207990 from the Numbermatics database.
Names of 10207990
- Cardinal: 10207990 can be written as Ten million, two hundred seven thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.020799 × 107
Factors of 10207990
Divisors of 10207990
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 13 17 26 31 34 62 65 85 130 149 155 170 221 298 310 403 442 527 745 806 1054 1105 1490 1937 2015 2210 2533 2635 3874 4030 4619 5066 5270 6851 9238 9685 12665 13702 19370 23095 25330 32929 34255 46190 60047 65858 68510 78523 120094 157046 164645 300235 329290 392615 600470 785230 1020799 2041598 5103995 10207990
- Sum of all divisors σ(n): 21772800
- Sum of proper divisors (its aliquot sum) s(n): 11564810
- 10207990 is an abundant number, because the sum of its proper divisors (11564810) is greater than itself. Its abundance is 1356820
Bases of 10207990
- Binary: 1001101111000010111101102
- Hexadecimal: 0x9BC2F6
- Base-36: 62SJA
Squares and roots of 10207990
- 10207990 squared (102079902) is 104203059840100
- 10207990 cubed (102079903) is 1063703792817142399000
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The
square root of 10207990 is 3194.9945226871 -
The
cube root of 10207990 is 216.9269009875
Scales and comparisons
How big is 10207990?- 10,207,990 seconds is equal to 16 weeks, 6 days, 3 hours, 33 minutes, 10 seconds.
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To count from 1 to 10,207,990 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 10207990 cubic inches would be around 18.1 feet tall.
Recreational maths with 10207990
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The information we have on file for 10207990 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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