20737242
20,737,242 is an even composite number composed of five prime numbers multiplied together.
20737242 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 20737242:
2 × 33 × 37 × 97 × 107
(2 × 3 × 3 × 3 × 37 × 97 × 107)See below for interesting mathematical facts about the number 20737242 from the Numbermatics database.
Names of 20737242
- Cardinal: 20737242 can be written as Twenty million, seven hundred thirty-seven thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 2.0737242 × 107
Factors of 20737242
Divisors of 20737242
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 9 18 27 37 54 74 97 107 111 194 214 222 291 321 333 582 642 666 873 963 999 1746 1926 1998 2619 2889 3589 3959 5238 5778 7178 7918 10379 10767 11877 20758 21534 23754 31137 32301 35631 62274 64602 71262 93411 96903 106893 186822 193806 213786 280233 384023 560466 768046 1152069 2304138 3456207 6912414 10368621 20737242
- Sum of all divisors σ(n): 48263040
- Sum of proper divisors (its aliquot sum) s(n): 27525798
- 20737242 is an abundant number, because the sum of its proper divisors (27525798) is greater than itself. Its abundance is 6788556
Bases of 20737242
- Binary: 10011110001101100110110102
- Hexadecimal: 0x13C6CDA
- Base-36: CCGYI
Squares and roots of 20737242
- 20737242 squared (207372422) is 430033205766564
- 20737242 cubed (207372423) is 8917702656017033176488
-
The
square root of 20737242 is 4553.8162018245 -
The
cube root of 20737242 is 274.7369031923
Scales and comparisons
How big is 20737242?- 20,737,242 seconds is equal to 34 weeks, 2 days, 20 minutes, 42 seconds.
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To count from 1 to 20,737,242 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 20737242 cubic inches would be around 22.9 feet tall.
Recreational maths with 20737242
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The information we have on file for 20737242 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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