20507136
20,507,136 is an even composite number composed of four prime numbers multiplied together.
20507136 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 20507136:
29 × 3 × 132 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 79)See below for interesting mathematical facts about the number 20507136 from the Numbermatics database.
Names of 20507136
- Cardinal: 20507136 can be written as Twenty million, five hundred seven thousand, one hundred thirty-six.
Scientific notation
- Scientific notation: 2.0507136 × 107
Factors of 20507136
Divisors of 20507136
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 79 96 104 128 156 158 169 192 208 237 256 312 316 338 384 416 474 507 512 624 632 676 768 832 948 1014 1027 1248 1264 1352 1536 1664 1896 2028 2054 2496 2528 2704 3081 3328 3792 4056 4108 4992 5056 5408 6162 6656 7584 8112 8216 9984 10112 10816 12324 13351 15168 16224 16432 19968 20224 21632 24648 26702 30336 32448 32864 40053 40448 43264 49296 53404 60672 64896 65728 80106 86528 98592 106808 121344 129792 131456 160212 197184 213616 259584 262912 320424 394368 427232 525824 640848 788736 854464 1281696 1577472 1708928 2563392 3417856 5126784 6835712 10253568 20507136
- Sum of all divisors σ(n): 59906880
- Sum of proper divisors (its aliquot sum) s(n): 39399744
- 20507136 is an abundant number, because the sum of its proper divisors (39399744) is greater than itself. Its abundance is 18892608
Bases of 20507136
- Binary: 10011100011101010000000002
- Hexadecimal: 0x138EA00
- Base-36: C7JEO
Squares and roots of 20507136
- 20507136 squared (205071362) is 420542626922496
- 20507136 cubed (205071363) is 8624124844096886931456
-
The
square root of 20507136 is 4528.4805398721 -
The
cube root of 20507136 is 273.7169364377
Scales and comparisons
How big is 20507136?- 20,507,136 seconds is equal to 33 weeks, 6 days, 8 hours, 25 minutes, 36 seconds.
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To count from 1 to 20,507,136 would take you about fifty 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 20507136 cubic inches would be around 22.8 feet tall.
Recreational maths with 20507136
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The information we have on file for 20507136 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!
Keywords: Divisors of 20507136, math, Factors of 20507136, curriculum, school, college, exams, university, Prime factorization of 20507136, STEM, science, technology, engineering, physics, economics, calculator, twenty million, five hundred seven thousand, one hundred thirty-six.