42207872
42,207,872 is an even composite number composed of four prime numbers multiplied together.
42207872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42207872:
27 × 7 × 172 × 163
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 17 × 163)See below for interesting mathematical facts about the number 42207872 from the Numbermatics database.
Names of 42207872
- Cardinal: 42207872 can be written as Forty-two million, two hundred seven thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.2207872 × 107
Factors of 42207872
Divisors of 42207872
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 128 136 163 224 238 272 289 326 448 476 544 578 652 896 952 1088 1141 1156 1304 1904 2023 2176 2282 2312 2608 2771 3808 4046 4564 4624 5216 5542 7616 8092 9128 9248 10432 11084 15232 16184 18256 18496 19397 20864 22168 32368 36512 36992 38794 44336 47107 64736 73024 77588 88672 94214 129472 146048 155176 177344 188428 258944 310352 329749 354688 376856 620704 659498 753712 1241408 1318996 1507424 2482816 2637992 3014848 5275984 6029696 10551968 21103936 42207872
- Sum of all divisors σ(n): 102709920
- Sum of proper divisors (its aliquot sum) s(n): 60502048
- 42207872 is an abundant number, because the sum of its proper divisors (60502048) is greater than itself. Its abundance is 18294176
Bases of 42207872
- Binary: 101000010000001010100000002
- Hexadecimal: 0x2840A80
- Base-36: P4NSW
Squares and roots of 42207872
- 42207872 squared (422078722) is 1781504458768384
- 42207872 cubed (422078723) is 75193512163125229518848
-
The
square root of 42207872 is 6496.7585763979 -
The
cube root of 42207872 is 348.1751881395
Scales and comparisons
How big is 42207872?- 42,207,872 seconds is equal to 1 year, 17 weeks, 5 days, 12 hours, 24 minutes, 32 seconds.
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To count from 1 to 42,207,872 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 42207872 cubic inches would be around 29 feet tall.
Recreational maths with 42207872
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The information we have on file for 42207872 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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