20680272
20,680,272 is an even composite number composed of three prime numbers multiplied together.
20680272 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 20680272:
24 × 38 × 197
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 197)See below for interesting mathematical facts about the number 20680272 from the Numbermatics database.
Names of 20680272
- Cardinal: 20680272 can be written as Twenty million, six hundred eighty thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 2.0680272 × 107
Factors of 20680272
Divisors of 20680272
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 197 216 243 324 394 432 486 591 648 729 788 972 1182 1296 1458 1576 1773 1944 2187 2364 2916 3152 3546 3888 4374 4728 5319 5832 6561 7092 8748 9456 10638 11664 13122 14184 15957 17496 21276 26244 28368 31914 34992 42552 47871 52488 63828 85104 95742 104976 127656 143613 191484 255312 287226 382968 430839 574452 765936 861678 1148904 1292517 1723356 2297808 2585034 3446712 5170068 6893424 10340136 20680272
- Sum of all divisors σ(n): 60404058
- Sum of proper divisors (its aliquot sum) s(n): 39723786
- 20680272 is an abundant number, because the sum of its proper divisors (39723786) is greater than itself. Its abundance is 19043514
Bases of 20680272
- Binary: 10011101110001110010100002
- Hexadecimal: 0x13B8E50
- Base-36: CB900
Squares and roots of 20680272
- 20680272 squared (206802722) is 427673649993984
- 20680272 cubed (206802723) is 8844407409108387483648
-
The
square root of 20680272 is 4547.5567066283 -
The
cube root of 20680272 is 274.4850838441
Scales and comparisons
How big is 20680272?- 20,680,272 seconds is equal to 34 weeks, 1 day, 8 hours, 31 minutes, 12 seconds.
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To count from 1 to 20,680,272 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 20680272 cubic inches would be around 22.9 feet tall.
Recreational maths with 20680272
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The information we have on file for 20680272 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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