21063042
21,063,042 is an even composite number composed of six prime numbers multiplied together.
21063042 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 21063042:
2 × 32 × 72 × 11 × 13 × 167
(2 × 3 × 3 × 7 × 7 × 11 × 13 × 167)See below for interesting mathematical facts about the number 21063042 from the Numbermatics database.
Names of 21063042
- Cardinal: 21063042 can be written as Twenty-one million, sixty-three thousand and forty-two.
Scientific notation
- Scientific notation: 2.1063042 × 107
Factors of 21063042
Divisors of 21063042
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 7 9 11 13 14 18 21 22 26 33 39 42 49 63 66 77 78 91 98 99 117 126 143 147 154 167 182 198 231 234 273 286 294 334 429 441 462 501 539 546 637 693 819 858 882 1001 1002 1078 1169 1274 1287 1386 1503 1617 1638 1837 1911 2002 2171 2338 2574 3003 3006 3234 3507 3674 3822 4342 4851 5511 5733 6006 6513 7007 7014 8183 9009 9702 10521 11022 11466 12859 13026 14014 15197 16366 16533 18018 19539 21021 21042 23881 24549 25718 30394 33066 38577 39078 42042 45591 47762 49098 63063 71643 73647 77154 90013 91182 106379 115731 126126 136773 143286 147294 167167 180026 212758 214929 231462 270039 273546 319137 334334 429858 501501 540078 638274 810117 957411 1003002 1170169 1504503 1620234 1914822 2340338 3009006 3510507 7021014 10531521 21063042
- Sum of all divisors σ(n): 62741952
- Sum of proper divisors (its aliquot sum) s(n): 41678910
- 21063042 is an abundant number, because the sum of its proper divisors (41678910) is greater than itself. Its abundance is 20615868
Bases of 21063042
- Binary: 10100000101100101100000102
- Hexadecimal: 0x1416582
- Base-36: CJGCI
Squares and roots of 21063042
- 21063042 squared (210630422) is 443651738293764
- 21063042 cubed (210630423) is 9344655197054559470088
-
The
square root of 21063042 is 4589.4489865341 -
The
cube root of 21063042 is 276.1682181835
Scales and comparisons
How big is 21063042?- 21,063,042 seconds is equal to 34 weeks, 5 days, 18 hours, 50 minutes, 42 seconds.
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To count from 1 to 21,063,042 would take you about sixteen hours!
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 21063042 cubic inches would be around 23 feet tall.
Recreational maths with 21063042
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The information we have on file for 21063042 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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