21484032
21,484,032 is an even composite number composed of four prime numbers multiplied together.
21484032 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 21484032:
29 × 3 × 71 × 197
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 71 × 197)See below for interesting mathematical facts about the number 21484032 from the Numbermatics database.
Names of 21484032
- Cardinal: 21484032 can be written as Twenty-one million, four hundred eighty-four thousand and thirty-two.
Scientific notation
- Scientific notation: 2.1484032 × 107
Factors of 21484032
Divisors of 21484032
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 71 96 128 142 192 197 213 256 284 384 394 426 512 568 591 768 788 852 1136 1182 1536 1576 1704 2272 2364 3152 3408 4544 4728 6304 6816 9088 9456 12608 13632 13987 18176 18912 25216 27264 27974 36352 37824 41961 50432 54528 55948 75648 83922 100864 109056 111896 151296 167844 223792 302592 335688 447584 671376 895168 1342752 1790336 2685504 3580672 5371008 7161344 10742016 21484032
- Sum of all divisors σ(n): 58335552
- Sum of proper divisors (its aliquot sum) s(n): 36851520
- 21484032 is an abundant number, because the sum of its proper divisors (36851520) is greater than itself. Its abundance is 15367488
Bases of 21484032
- Binary: 10100011111010010000000002
- Hexadecimal: 0x147D200
- Base-36: CSH6O
Squares and roots of 21484032
- 21484032 squared (214840322) is 461563630977024
- 21484032 cubed (214840323) is 9916247817946574880768
-
The
square root of 21484032 is 4635.0870541985 -
The
cube root of 21484032 is 277.9960318945
Scales and comparisons
How big is 21484032?- 21,484,032 seconds is equal to 35 weeks, 3 days, 15 hours, 47 minutes, 12 seconds.
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To count from 1 to 21,484,032 would take you about twenty-three 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 21484032 cubic inches would be around 23.2 feet tall.
Recreational maths with 21484032
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The information we have on file for 21484032 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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