90397242
90,397,242 is an even composite number composed of five prime numbers multiplied together.
90397242 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 90397242:
2 × 33 × 13 × 61 × 2111
(2 × 3 × 3 × 3 × 13 × 61 × 2111)See below for interesting mathematical facts about the number 90397242 from the Numbermatics database.
Names of 90397242
- Cardinal: 90397242 can be written as Ninety million, three hundred ninety-seven thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 9.0397242 × 107
Factors of 90397242
Divisors of 90397242
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 54 61 78 117 122 183 234 351 366 549 702 793 1098 1586 1647 2111 2379 3294 4222 4758 6333 7137 12666 14274 18999 21411 27443 37998 42822 54886 56997 82329 113994 128771 164658 246987 257542 386313 493974 740961 772626 1158939 1481922 1674023 2317878 3348046 3476817 5022069 6953634 10044138 15066207 30132414 45198621 90397242
- Sum of all divisors σ(n): 219985920
- Sum of proper divisors (its aliquot sum) s(n): 129588678
- 90397242 is an abundant number, because the sum of its proper divisors (129588678) is greater than itself. Its abundance is 39191436
Bases of 90397242
- Binary: 1010110001101011010001110102
- Hexadecimal: 0x5635A3A
- Base-36: 1HTIYI
Squares and roots of 90397242
- 90397242 squared (903972422) is 8171661361206564
- 90397242 cubed (903972423) is 738695649611039177896488
-
The
square root of 90397242 is 9507.7464206825 -
The
cube root of 90397242 is 448.7988411133
Scales and comparisons
How big is 90397242?- 90,397,242 seconds is equal to 2 years, 45 weeks, 3 days, 6 hours, 20 minutes, 42 seconds.
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To count from 1 to 90,397,242 would take you about four 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 90397242 cubic inches would be around 37.4 feet tall.
Recreational maths with 90397242
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The information we have on file for 90397242 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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