21338112
21,338,112 is an even composite number composed of four prime numbers multiplied together.
21338112 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 21338112:
211 × 3 × 23 × 151
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 151)See below for interesting mathematical facts about the number 21338112 from the Numbermatics database.
Names of 21338112
- Cardinal: 21338112 can be written as Twenty-one million, three hundred thirty-eight thousand, one hundred twelve.
Scientific notation
- Scientific notation: 2.1338112 × 107
Factors of 21338112
Divisors of 21338112
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 151 184 192 256 276 302 368 384 453 512 552 604 736 768 906 1024 1104 1208 1472 1536 1812 2048 2208 2416 2944 3072 3473 3624 4416 4832 5888 6144 6946 7248 8832 9664 10419 11776 13892 14496 17664 19328 20838 23552 27784 28992 35328 38656 41676 47104 55568 57984 70656 77312 83352 111136 115968 141312 154624 166704 222272 231936 309248 333408 444544 463872 666816 889088 927744 1333632 1778176 2667264 3556352 5334528 7112704 10669056 21338112
- Sum of all divisors σ(n): 59754240
- Sum of proper divisors (its aliquot sum) s(n): 38416128
- 21338112 is an abundant number, because the sum of its proper divisors (38416128) is greater than itself. Its abundance is 17078016
Bases of 21338112
- Binary: 10100010110011000000000002
- Hexadecimal: 0x1459800
- Base-36: CPCLC
Squares and roots of 21338112
- 21338112 squared (213381122) is 455315023724544
- 21338112 cubed (213381123) is 9715562971516977020928
-
The
square root of 21338112 is 4619.3194303925 -
The
cube root of 21338112 is 277.3652165843
Scales and comparisons
How big is 21338112?- 21,338,112 seconds is equal to 35 weeks, 1 day, 23 hours, 15 minutes, 12 seconds.
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To count from 1 to 21,338,112 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 21338112 cubic inches would be around 23.1 feet tall.
Recreational maths with 21338112
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The information we have on file for 21338112 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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