21077232
21,077,232 is an even composite number composed of five prime numbers multiplied together.
21077232 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 21077232:
24 × 3 × 112 × 19 × 191
(2 × 2 × 2 × 2 × 3 × 11 × 11 × 19 × 191)See below for interesting mathematical facts about the number 21077232 from the Numbermatics database.
Names of 21077232
- Cardinal: 21077232 can be written as Twenty-one million, seventy-seven thousand, two hundred thirty-two.
Scientific notation
- Scientific notation: 2.1077232 × 107
Factors of 21077232
Divisors of 21077232
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 19 22 24 33 38 44 48 57 66 76 88 114 121 132 152 176 191 209 228 242 264 304 363 382 418 456 484 528 573 627 726 764 836 912 968 1146 1254 1452 1528 1672 1936 2101 2292 2299 2508 2904 3056 3344 3629 4202 4584 4598 5016 5808 6303 6897 7258 8404 9168 9196 10032 10887 12606 13794 14516 16808 18392 21774 23111 25212 27588 29032 33616 36784 39919 43548 46222 50424 55176 58064 69333 79838 87096 92444 100848 110352 119757 138666 159676 174192 184888 239514 277332 319352 369776 439109 479028 554664 638704 878218 958056 1109328 1317327 1756436 1916112 2634654 3512872 5269308 7025744 10538616 21077232
- Sum of all divisors σ(n): 63329280
- Sum of proper divisors (its aliquot sum) s(n): 42252048
- 21077232 is an abundant number, because the sum of its proper divisors (42252048) is greater than itself. Its abundance is 21174816
Bases of 21077232
- Binary: 10100000110011100111100002
- Hexadecimal: 0x1419CF0
- Base-36: CJRAO
Squares and roots of 21077232
- 21077232 squared (210772322) is 444249708781824
- 21077232 cubed (210772323) is 9363554177926941831168
-
The
square root of 21077232 is 4590.9946634689 -
The
cube root of 21077232 is 276.2302216889
Scales and comparisons
How big is 21077232?- 21,077,232 seconds is equal to 34 weeks, 5 days, 22 hours, 47 minutes, 12 seconds.
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To count from 1 to 21,077,232 would take you about twenty-two 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 21077232 cubic inches would be around 23 feet tall.
Recreational maths with 21077232
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The information we have on file for 21077232 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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