21340032
21,340,032 is an even composite number composed of five prime numbers multiplied together.
21340032 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 21340032:
27 × 3 × 7 × 17 × 467
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 17 × 467)See below for interesting mathematical facts about the number 21340032 from the Numbermatics database.
Names of 21340032
- Cardinal: 21340032 can be written as Twenty-one million, three hundred forty thousand and thirty-two.
Scientific notation
- Scientific notation: 2.1340032 × 107
Factors of 21340032
Divisors of 21340032
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 64 68 84 96 102 112 119 128 136 168 192 204 224 238 272 336 357 384 408 448 467 476 544 672 714 816 896 934 952 1088 1344 1401 1428 1632 1868 1904 2176 2688 2802 2856 3264 3269 3736 3808 5604 5712 6528 6538 7472 7616 7939 9807 11208 11424 13076 14944 15232 15878 19614 22416 22848 23817 26152 29888 31756 39228 44832 45696 47634 52304 55573 59776 63512 78456 89664 95268 104608 111146 127024 156912 166719 179328 190536 209216 222292 254048 313824 333438 381072 418432 444584 508096 627648 666876 762144 889168 1016192 1255296 1333752 1524288 1778336 2667504 3048576 3556672 5335008 7113344 10670016 21340032
- Sum of all divisors σ(n): 68739840
- Sum of proper divisors (its aliquot sum) s(n): 47399808
- 21340032 is an abundant number, because the sum of its proper divisors (47399808) is greater than itself. Its abundance is 26059776
Bases of 21340032
- Binary: 10100010110011111100000002
- Hexadecimal: 0x1459F80
- Base-36: CPE2O
Squares and roots of 21340032
- 21340032 squared (213400322) is 455396965761024
- 21340032 cubed (213400323) is 9718185822043156512768
-
The
square root of 21340032 is 4619.5272485397 -
The
cube root of 21340032 is 277.3735354277
Scales and comparisons
How big is 21340032?- 21,340,032 seconds is equal to 35 weeks, 1 day, 23 hours, 47 minutes, 12 seconds.
-
To count from 1 to 21,340,032 would take you about six 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 21340032 cubic inches would be around 23.1 feet tall.
Recreational maths with 21340032
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The information we have on file for 21340032 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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