20159672
20,159,672 is an even composite number composed of four prime numbers multiplied together.
20159672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 20159672:
23 × 133 × 31 × 37
(2 × 2 × 2 × 13 × 13 × 13 × 31 × 37)See below for interesting mathematical facts about the number 20159672 from the Numbermatics database.
Names of 20159672
- Cardinal: 20159672 can be written as Twenty million, one hundred fifty-nine thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 2.0159672 × 107
Factors of 20159672
Divisors of 20159672
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 13 26 31 37 52 62 74 104 124 148 169 248 296 338 403 481 676 806 962 1147 1352 1612 1924 2197 2294 3224 3848 4394 4588 5239 6253 8788 9176 10478 12506 14911 17576 20956 25012 29822 41912 50024 59644 68107 81289 119288 136214 162578 193843 272428 325156 387686 544856 650312 775372 1550744 2519959 5039918 10079836 20159672
- Sum of all divisors σ(n): 43411200
- Sum of proper divisors (its aliquot sum) s(n): 23251528
- 20159672 is an abundant number, because the sum of its proper divisors (23251528) is greater than itself. Its abundance is 3091856
Bases of 20159672
- Binary: 10011001110011100101110002
- Hexadecimal: 0x1339CB8
- Base-36: C03AW
Squares and roots of 20159672
- 20159672 squared (201596722) is 406412375147584
- 20159672 cubed (201596723) is 8193140179716245032448
-
The
square root of 20159672 is 4489.9523382771 -
The
cube root of 20159672 is 272.1622086101
Scales and comparisons
How big is 20159672?- 20,159,672 seconds is equal to 33 weeks, 2 days, 7 hours, 54 minutes, 32 seconds.
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To count from 1 to 20,159,672 would take you about forty-nine 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 20159672 cubic inches would be around 22.7 feet tall.
Recreational maths with 20159672
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The information we have on file for 20159672 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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