20431296
20,431,296 is an even composite number composed of four prime numbers multiplied together.
20431296 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 20431296:
26 × 32 × 79 × 449
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 79 × 449)See below for interesting mathematical facts about the number 20431296 from the Numbermatics database.
Names of 20431296
- Cardinal: 20431296 can be written as Twenty million, four hundred thirty-one thousand, two hundred ninety-six.
Scientific notation
- Scientific notation: 2.0431296 × 107
Factors of 20431296
Divisors of 20431296
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 79 96 144 158 192 237 288 316 449 474 576 632 711 898 948 1264 1347 1422 1796 1896 2528 2694 2844 3592 3792 4041 5056 5388 5688 7184 7584 8082 10776 11376 14368 15168 16164 21552 22752 28736 32328 35471 43104 45504 64656 70942 86208 106413 129312 141884 212826 258624 283768 319239 425652 567536 638478 851304 1135072 1276956 1702608 2270144 2553912 3405216 5107824 6810432 10215648 20431296
- Sum of all divisors σ(n): 59436000
- Sum of proper divisors (its aliquot sum) s(n): 39004704
- 20431296 is an abundant number, because the sum of its proper divisors (39004704) is greater than itself. Its abundance is 18573408
Bases of 20431296
- Binary: 10011011111000001110000002
- Hexadecimal: 0x137C1C0
- Base-36: C5WW0
Squares and roots of 20431296
- 20431296 squared (204312962) is 417437856239616
- 20431296 cubed (204312963) is 8528796402437041422336
-
The
square root of 20431296 is 4520.0991139575 -
The
cube root of 20431296 is 273.3790973675
Scales and comparisons
How big is 20431296?- 20,431,296 seconds is equal to 33 weeks, 5 days, 11 hours, 21 minutes, 36 seconds.
-
To count from 1 to 20,431,296 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 20431296 cubic inches would be around 22.8 feet tall.
Recreational maths with 20431296
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The information we have on file for 20431296 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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