42557664
42,557,664 is an even composite number composed of five prime numbers multiplied together.
42557664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42557664:
25 × 3 × 17 × 89 × 293
(2 × 2 × 2 × 2 × 2 × 3 × 17 × 89 × 293)See below for interesting mathematical facts about the number 42557664 from the Numbermatics database.
Names of 42557664
- Cardinal: 42557664 can be written as Forty-two million, five hundred fifty-seven thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 4.2557664 × 107
Factors of 42557664
Divisors of 42557664
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 12 16 17 24 32 34 48 51 68 89 96 102 136 178 204 267 272 293 356 408 534 544 586 712 816 879 1068 1172 1424 1513 1632 1758 2136 2344 2848 3026 3516 4272 4539 4688 4981 6052 7032 8544 9078 9376 9962 12104 14064 14943 18156 19924 24208 26077 28128 29886 36312 39848 48416 52154 59772 72624 78231 79696 104308 119544 145248 156462 159392 208616 239088 312924 417232 443309 478176 625848 834464 886618 1251696 1329927 1773236 2503392 2659854 3546472 5319708 7092944 10639416 14185888 21278832 42557664
- Sum of all divisors σ(n): 120022560
- Sum of proper divisors (its aliquot sum) s(n): 77464896
- 42557664 is an abundant number, because the sum of its proper divisors (77464896) is greater than itself. Its abundance is 34907232
Bases of 42557664
- Binary: 101000100101100000111000002
- Hexadecimal: 0x28960E0
- Base-36: PC5PC
Squares and roots of 42557664
- 42557664 squared (425576642) is 1811154765136896
- 42557664 cubed (425576643) is 77078515946694933970944
-
The
square root of 42557664 is 6523.6235329761 -
The
cube root of 42557664 is 349.1343615025
Scales and comparisons
How big is 42557664?- 42,557,664 seconds is equal to 1 year, 18 weeks, 2 days, 13 hours, 34 minutes, 24 seconds.
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To count from 1 to 42,557,664 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 42557664 cubic inches would be around 29.1 feet tall.
Recreational maths with 42557664
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The information we have on file for 42557664 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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