21138096
21,138,096 is an even composite number composed of five prime numbers multiplied together.
21138096 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 21138096:
24 × 3 × 7 × 53 × 1187
(2 × 2 × 2 × 2 × 3 × 7 × 53 × 1187)See below for interesting mathematical facts about the number 21138096 from the Numbermatics database.
Names of 21138096
- Cardinal: 21138096 can be written as Twenty-one million, one hundred thirty-eight thousand and ninety-six.
Scientific notation
- Scientific notation: 2.1138096 × 107
Factors of 21138096
Divisors of 21138096
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 53 56 84 106 112 159 168 212 318 336 371 424 636 742 848 1113 1187 1272 1484 2226 2374 2544 2968 3561 4452 4748 5936 7122 8309 8904 9496 14244 16618 17808 18992 24927 28488 33236 49854 56976 62911 66472 99708 125822 132944 188733 199416 251644 377466 398832 440377 503288 754932 880754 1006576 1321131 1509864 1761508 2642262 3019728 3523016 5284524 7046032 10569048 21138096
- Sum of all divisors σ(n): 63638784
- Sum of proper divisors (its aliquot sum) s(n): 42500688
- 21138096 is an abundant number, because the sum of its proper divisors (42500688) is greater than itself. Its abundance is 21362592
Bases of 21138096
- Binary: 10100001010001010101100002
- Hexadecimal: 0x1428AB0
- Base-36: CL29C
Squares and roots of 21138096
- 21138096 squared (211380962) is 446819102505216
- 21138096 cubed (211380963) is 9444905083389096308736
-
The
square root of 21138096 is 4597.6185139701 -
The
cube root of 21138096 is 276.4958530139
Scales and comparisons
How big is 21138096?- 21,138,096 seconds is equal to 34 weeks, 6 days, 15 hours, 41 minutes, 36 seconds.
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To count from 1 to 21,138,096 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 21138096 cubic inches would be around 23 feet tall.
Recreational maths with 21138096
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The information we have on file for 21138096 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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