21084192
21,084,192 is an even composite number composed of four prime numbers multiplied together.
21084192 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 21084192:
25 × 33 × 23 × 1061
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 23 × 1061)See below for interesting mathematical facts about the number 21084192 from the Numbermatics database.
Names of 21084192
- Cardinal: 21084192 can be written as Twenty-one million, eighty-four thousand, one hundred ninety-two.
Scientific notation
- Scientific notation: 2.1084192 × 107
Factors of 21084192
Divisors of 21084192
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 69 72 92 96 108 138 144 184 207 216 276 288 368 414 432 552 621 736 828 864 1061 1104 1242 1656 2122 2208 2484 3183 3312 4244 4968 6366 6624 8488 9549 9936 12732 16976 19098 19872 24403 25464 28647 33952 38196 48806 50928 57294 73209 76392 97612 101856 114588 146418 152784 195224 219627 229176 292836 305568 390448 439254 458352 585672 658881 780896 878508 916704 1171344 1317762 1757016 2342688 2635524 3514032 5271048 7028064 10542096 21084192
- Sum of all divisors σ(n): 64229760
- Sum of proper divisors (its aliquot sum) s(n): 43145568
- 21084192 is an abundant number, because the sum of its proper divisors (43145568) is greater than itself. Its abundance is 22061376
Bases of 21084192
- Binary: 10100000110111000001000002
- Hexadecimal: 0x141B820
- Base-36: CJWO0
Squares and roots of 21084192
- 21084192 squared (210841922) is 444543152292864
- 21084192 cubed (210841923) is 9372833175227984805888
-
The
square root of 21084192 is 4591.7526065761 -
The
cube root of 21084192 is 276.2606233843
Scales and comparisons
How big is 21084192?- 21,084,192 seconds is equal to 34 weeks, 6 days, 43 minutes, 12 seconds.
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To count from 1 to 21,084,192 would take you about two days!
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 21084192 cubic inches would be around 23 feet tall.
Recreational maths with 21084192
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The information we have on file for 21084192 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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