21253104
21,253,104 is an even composite number composed of four prime numbers multiplied together.
21253104 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty divisors.
Prime factorization of 21253104:
24 × 34 × 232 × 31
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 23 × 23 × 31)See below for interesting mathematical facts about the number 21253104 from the Numbermatics database.
Names of 21253104
- Cardinal: 21253104 can be written as Twenty-one million, two hundred fifty-three thousand, one hundred four.
Scientific notation
- Scientific notation: 2.1253104 × 107
Factors of 21253104
Divisors of 21253104
- Number of divisors d(n): 150
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 31 36 46 48 54 62 69 72 81 92 93 108 124 138 144 162 184 186 207 216 248 276 279 324 368 372 414 432 496 529 552 558 621 648 713 744 828 837 1058 1104 1116 1242 1296 1426 1488 1587 1656 1674 1863 2116 2139 2232 2484 2511 2852 3174 3312 3348 3726 4232 4278 4464 4761 4968 5022 5704 6348 6417 6696 7452 8464 8556 9522 9936 10044 11408 12696 12834 13392 14283 14904 16399 17112 19044 19251 20088 25392 25668 28566 29808 32798 34224 38088 38502 40176 42849 49197 51336 57132 57753 65596 76176 77004 85698 98394 102672 114264 115506 131192 147591 154008 171396 196788 228528 231012 262384 295182 308016 342792 393576 442773 462024 590364 685584 787152 885546 924048 1180728 1328319 1771092 2361456 2656638 3542184 5313276 7084368 10626552 21253104
- Sum of all divisors σ(n): 66377696
- Sum of proper divisors (its aliquot sum) s(n): 45124592
- 21253104 is an abundant number, because the sum of its proper divisors (45124592) is greater than itself. Its abundance is 23871488
Bases of 21253104
- Binary: 10100010001001011111100002
- Hexadecimal: 0x1444BF0
- Base-36: CNJ00
Squares and roots of 21253104
- 21253104 squared (212531042) is 451694429634816
- 21253104 cubed (212531043) is 9599908689249426468864
-
The
square root of 21253104 is 4610.1088924233 -
The
cube root of 21253104 is 276.9963985335
Scales and comparisons
How big is 21253104?- 21,253,104 seconds is equal to 35 weeks, 23 hours, 38 minutes, 24 seconds.
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To count from 1 to 21,253,104 would take you about four 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 21253104 cubic inches would be around 23.1 feet tall.
Recreational maths with 21253104
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The information we have on file for 21253104 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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