42491925
42,491,925 is an odd composite number composed of five prime numbers multiplied together.
42491925 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42491925:
33 × 52 × 7 × 17 × 232
(3 × 3 × 3 × 5 × 5 × 7 × 17 × 23 × 23)See below for interesting mathematical facts about the number 42491925 from the Numbermatics database.
Names of 42491925
- Cardinal: 42491925 can be written as Forty-two million, four hundred ninety-one thousand, nine hundred twenty-five.
Scientific notation
- Scientific notation: 4.2491925 × 107
Factors of 42491925
Divisors of 42491925
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 7 9 15 17 21 23 25 27 35 45 51 63 69 75 85 105 115 119 135 153 161 175 189 207 225 255 315 345 357 391 425 459 483 525 529 575 595 621 675 765 805 945 1035 1071 1173 1275 1449 1575 1587 1725 1785 1955 2295 2415 2645 2737 2975 3105 3213 3519 3703 3825 4025 4347 4725 4761 5175 5355 5865 7245 7935 8211 8925 8993 9775 10557 11109 11475 12075 13225 13685 14283 15525 16065 17595 18515 21735 23805 24633 26775 26979 29325 33327 36225 39675 41055 44965 52785 55545 62951 68425 71415 73899 80325 80937 87975 92575 99981 108675 119025 123165 134895 166635 188853 205275 224825 242811 263925 277725 314755 357075 369495 404685 499905 566559 615825 674475 833175 944265 1214055 1573775 1699677 1847475 2023425 2499525 2832795 4721325 6070275 8498385 14163975 42491925
- Sum of all divisors σ(n): 98743680
- Sum of proper divisors (its aliquot sum) s(n): 56251755
- 42491925 is an abundant number, because the sum of its proper divisors (56251755) is greater than itself. Its abundance is 13759830
Bases of 42491925
- Binary: 101000100001100000000101012
- Hexadecimal: 0x2886015
- Base-36: PAQZ9
Squares and roots of 42491925
- 42491925 squared (424919252) is 1805563690205625
- 42491925 cubed (424919253) is 76721876906940652078125
-
The
square root of 42491925 is 6518.5830515535 -
The
cube root of 42491925 is 348.9544990941
Scales and comparisons
How big is 42491925?- 42,491,925 seconds is equal to 1 year, 18 weeks, 1 day, 19 hours, 18 minutes, 45 seconds.
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To count from 1 to 42,491,925 would take you about two years!
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 42491925 cubic inches would be around 29.1 feet tall.
Recreational maths with 42491925
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The information we have on file for 42491925 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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