21097296
21,097,296 is an even composite number composed of five prime numbers multiplied together.
21097296 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 21097296:
24 × 32 × 11 × 19 × 701
(2 × 2 × 2 × 2 × 3 × 3 × 11 × 19 × 701)See below for interesting mathematical facts about the number 21097296 from the Numbermatics database.
Names of 21097296
- Cardinal: 21097296 can be written as Twenty-one million, ninety-seven thousand, two hundred ninety-six.
Scientific notation
- Scientific notation: 2.1097296 × 107
Factors of 21097296
Divisors of 21097296
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 19 22 24 33 36 38 44 48 57 66 72 76 88 99 114 132 144 152 171 176 198 209 228 264 304 342 396 418 456 528 627 684 701 792 836 912 1254 1368 1402 1584 1672 1881 2103 2508 2736 2804 3344 3762 4206 5016 5608 6309 7524 7711 8412 10032 11216 12618 13319 15048 15422 16824 23133 25236 26638 30096 30844 33648 39957 46266 50472 53276 61688 69399 79914 92532 100944 106552 119871 123376 138798 146509 159828 185064 213104 239742 277596 293018 319656 370128 439527 479484 555192 586036 639312 879054 958968 1110384 1172072 1318581 1758108 1917936 2344144 2637162 3516216 5274324 7032432 10548648 21097296
- Sum of all divisors σ(n): 67897440
- Sum of proper divisors (its aliquot sum) s(n): 46800144
- 21097296 is an abundant number, because the sum of its proper divisors (46800144) is greater than itself. Its abundance is 25702848
Bases of 21097296
- Binary: 10100000111101011010100002
- Hexadecimal: 0x141EB50
- Base-36: CK6S0
Squares and roots of 21097296
- 21097296 squared (210972962) is 445095898511616
- 21097296 cubed (210972963) is 9390319919285522190336
-
The
square root of 21097296 is 4593.1792910793 -
The
cube root of 21097296 is 276.3178442869
Scales and comparisons
How big is 21097296?- 21,097,296 seconds is equal to 34 weeks, 6 days, 4 hours, 21 minutes, 36 seconds.
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To count from 1 to 21,097,296 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 21097296 cubic inches would be around 23 feet tall.
Recreational maths with 21097296
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The information we have on file for 21097296 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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