42420672
42,420,672 is an even composite number composed of four prime numbers multiplied together.
42420672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred ten divisors.
Prime factorization of 42420672:
26 × 34 × 72 × 167
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 167)See below for interesting mathematical facts about the number 42420672 from the Numbermatics database.
Names of 42420672
- Cardinal: 42420672 can be written as Forty-two million, four hundred twenty thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 4.2420672 × 107
Factors of 42420672
Divisors of 42420672
- Number of divisors d(n): 210
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 144 147 162 167 168 189 192 196 216 224 252 288 294 324 334 336 378 392 432 441 448 501 504 567 576 588 648 668 672 756 784 864 882 1002 1008 1134 1169 1176 1296 1323 1336 1344 1503 1512 1568 1728 1764 2004 2016 2268 2338 2352 2592 2646 2672 3006 3024 3136 3507 3528 3969 4008 4032 4509 4536 4676 4704 5184 5292 5344 6012 6048 7014 7056 7938 8016 8183 9018 9072 9352 9408 10521 10584 10688 12024 12096 13527 14028 14112 15876 16032 16366 18036 18144 18704 21042 21168 24048 24549 27054 28056 28224 31563 31752 32064 32732 36072 36288 37408 42084 42336 48096 49098 54108 56112 63126 63504 65464 72144 73647 74816 84168 84672 94689 96192 98196 108216 112224 126252 127008 130928 144288 147294 168336 189378 196392 216432 220941 224448 252504 254016 261856 288576 294588 336672 378756 392784 432864 441882 505008 523712 589176 662823 673344 757512 785568 865728 883764 1010016 1178352 1325646 1515024 1571136 1767528 2020032 2356704 2651292 3030048 3535056 4713408 5302584 6060096 7070112 10605168 14140224 21210336 42420672
- Sum of all divisors σ(n): 147154392
- Sum of proper divisors (its aliquot sum) s(n): 104733720
- 42420672 is an abundant number, because the sum of its proper divisors (104733720) is greater than itself. Its abundance is 62313048
Bases of 42420672
- Binary: 101000011101001001110000002
- Hexadecimal: 0x28749C0
- Base-36: P9800
Squares and roots of 42420672
- 42420672 squared (424206722) is 1799513412931584
- 42420672 cubed (424206723) is 76336568249571283304448
-
The
square root of 42420672 is 6513.1153835935 -
The
cube root of 42420672 is 348.7593407141
Scales and comparisons
How big is 42420672?- 42,420,672 seconds is equal to 1 year, 18 weeks, 23 hours, 31 minutes, 12 seconds.
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To count from 1 to 42,420,672 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 42420672 cubic inches would be around 29.1 feet tall.
Recreational maths with 42420672
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The information we have on file for 42420672 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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