21102848
21,102,848 is an even composite number composed of four prime numbers multiplied together.
21102848 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 21102848:
28 × 13 × 17 × 373
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 17 × 373)See below for interesting mathematical facts about the number 21102848 from the Numbermatics database.
Names of 21102848
- Cardinal: 21102848 can be written as Twenty-one million, one hundred two thousand, eight hundred forty-eight.
Scientific notation
- Scientific notation: 2.1102848 × 107
Factors of 21102848
Divisors of 21102848
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 13 16 17 26 32 34 52 64 68 104 128 136 208 221 256 272 373 416 442 544 746 832 884 1088 1492 1664 1768 2176 2984 3328 3536 4352 4849 5968 6341 7072 9698 11936 12682 14144 19396 23872 25364 28288 38792 47744 50728 56576 77584 82433 95488 101456 155168 164866 202912 310336 329732 405824 620672 659464 811648 1241344 1318928 1623296 2637856 5275712 10551424 21102848
- Sum of all divisors σ(n): 48160728
- Sum of proper divisors (its aliquot sum) s(n): 27057880
- 21102848 is an abundant number, because the sum of its proper divisors (27057880) is greater than itself. Its abundance is 5955032
Bases of 21102848
- Binary: 10100001000000001000000002
- Hexadecimal: 0x1420100
- Base-36: CKB28
Squares and roots of 21102848
- 21102848 squared (211028482) is 445330193711104
- 21102848 cubed (211028483) is 9397735387695983624192
-
The
square root of 21102848 is 4593.7836257271 -
The
cube root of 21102848 is 276.3420809177
Scales and comparisons
How big is 21102848?- 21,102,848 seconds is equal to 34 weeks, 6 days, 5 hours, 54 minutes, 8 seconds.
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To count from 1 to 21,102,848 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 21102848 cubic inches would be around 23 feet tall.
Recreational maths with 21102848
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The information we have on file for 21102848 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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