21063996
21,063,996 is an even composite number composed of five prime numbers multiplied together.
21063996 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 21063996:
22 × 33 × 41 × 67 × 71
(2 × 2 × 3 × 3 × 3 × 41 × 67 × 71)See below for interesting mathematical facts about the number 21063996 from the Numbermatics database.
Names of 21063996
- Cardinal: 21063996 can be written as Twenty-one million, sixty-three thousand, nine hundred ninety-six.
Scientific notation
- Scientific notation: 2.1063996 × 107
Factors of 21063996
Divisors of 21063996
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 41 54 67 71 82 108 123 134 142 164 201 213 246 268 284 369 402 426 492 603 639 738 804 852 1107 1206 1278 1476 1809 1917 2214 2412 2556 2747 2911 3618 3834 4428 4757 5494 5822 7236 7668 8241 8733 9514 10988 11644 14271 16482 17466 19028 24723 26199 28542 32964 34932 42813 49446 52398 57084 74169 78597 85626 98892 104796 128439 148338 157194 171252 195037 256878 296676 314388 390074 513756 585111 780148 1170222 1755333 2340444 3510666 5265999 7021332 10531998 21063996
- Sum of all divisors σ(n): 57576960
- Sum of proper divisors (its aliquot sum) s(n): 36512964
- 21063996 is an abundant number, because the sum of its proper divisors (36512964) is greater than itself. Its abundance is 15448968
Bases of 21063996
- Binary: 10100000101101001001111002
- Hexadecimal: 0x141693C
- Base-36: CJH30
Squares and roots of 21063996
- 21063996 squared (210639962) is 443691927488016
- 21063996 cubed (210639963) is 9345924985839859071936
-
The
square root of 21063996 is 4589.5529194027 -
The
cube root of 21063996 is 276.1723875795
Scales and comparisons
How big is 21063996?- 21,063,996 seconds is equal to 34 weeks, 5 days, 19 hours, 6 minutes, 36 seconds.
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To count from 1 to 21,063,996 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 21063996 cubic inches would be around 23 feet tall.
Recreational maths with 21063996
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The information we have on file for 21063996 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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