20828496
20,828,496 is an even composite number composed of five prime numbers multiplied together.
20828496 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 20828496:
24 × 3 × 13 × 29 × 1151
(2 × 2 × 2 × 2 × 3 × 13 × 29 × 1151)See below for interesting mathematical facts about the number 20828496 from the Numbermatics database.
Names of 20828496
- Cardinal: 20828496 can be written as Twenty million, eight hundred twenty-eight thousand, four hundred ninety-six.
Scientific notation
- Scientific notation: 2.0828496 × 107
Factors of 20828496
Divisors of 20828496
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 29 39 48 52 58 78 87 104 116 156 174 208 232 312 348 377 464 624 696 754 1131 1151 1392 1508 2262 2302 3016 3453 4524 4604 6032 6906 9048 9208 13812 14963 18096 18416 27624 29926 33379 44889 55248 59852 66758 89778 100137 119704 133516 179556 200274 239408 267032 359112 400548 433927 534064 718224 801096 867854 1301781 1602192 1735708 2603562 3471416 5207124 6942832 10414248 20828496
- Sum of all divisors σ(n): 59996160
- Sum of proper divisors (its aliquot sum) s(n): 39167664
- 20828496 is an abundant number, because the sum of its proper divisors (39167664) is greater than itself. Its abundance is 18339168
Bases of 20828496
- Binary: 10011110111010001010100002
- Hexadecimal: 0x13DD150
- Base-36: CEFDC
Squares and roots of 20828496
- 20828496 squared (208284962) is 433826245622016
- 20828496 cubed (208284963) is 9035948221633177767936
-
The
square root of 20828496 is 4563.8247117961 -
The
cube root of 20828496 is 275.1393057291
Scales and comparisons
How big is 20828496?- 20,828,496 seconds is equal to 34 weeks, 3 days, 1 hour, 41 minutes, 36 seconds.
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To count from 1 to 20,828,496 would take you about fifty-one weeks!
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 20828496 cubic inches would be around 22.9 feet tall.
Recreational maths with 20828496
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The information we have on file for 20828496 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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