6422940
6,422,940 is an even composite number composed of five prime numbers multiplied together.
6422940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 6422940:
22 × 32 × 5 × 17 × 2099
(2 × 2 × 3 × 3 × 5 × 17 × 2099)See below for interesting mathematical facts about the number 6422940 from the Numbermatics database.
Names of 6422940
- Cardinal: 6422940 can be written as Six million, four hundred twenty-two thousand, nine hundred forty.
Scientific notation
- Scientific notation: 6.42294 × 106
Factors of 6422940
Divisors of 6422940
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 85 90 102 153 170 180 204 255 306 340 510 612 765 1020 1530 2099 3060 4198 6297 8396 10495 12594 18891 20990 25188 31485 35683 37782 41980 62970 71366 75564 94455 107049 125940 142732 178415 188910 214098 321147 356830 377820 428196 535245 642294 713660 1070490 1284588 1605735 2140980 3211470 6422940
- Sum of all divisors σ(n): 20638800
- Sum of proper divisors (its aliquot sum) s(n): 14215860
- 6422940 is an abundant number, because the sum of its proper divisors (14215860) is greater than itself. Its abundance is 7792920
Bases of 6422940
- Binary: 110001000000001100111002
- Hexadecimal: 0x62019C
- Base-36: 3TNZ0
Squares and roots of 6422940
- 6422940 squared (64229402) is 41254158243600
- 6422940 cubed (64229403) is 264972983149148184000
-
The
square root of 6422940 is 2534.3519881815 -
The
cube root of 6422940 is 185.8851180977
Scales and comparisons
How big is 6422940?- 6,422,940 seconds is equal to 10 weeks, 4 days, 8 hours, 9 minutes.
-
To count from 1 to 6,422,940 would take you about fifteen 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 6422940 cubic inches would be around 15.5 feet tall.
Recreational maths with 6422940
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The information we have on file for 6422940 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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