20042
20,042 is an even composite number composed of three prime numbers multiplied together.
20042 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 20042:
2 × 11 × 911
See below for interesting mathematical facts about the number 20042 from the Numbermatics database.
Names of 20042
- Cardinal: 20042 can be written as Twenty thousand and forty-two.
Scientific notation
- Scientific notation: 2.0042 × 104
Factors of 20042
Divisors of 20042
Bases of 20042
- Binary: 1001110010010102
- Hexadecimal: 0x4E4A
- Base-36: FGQ
Squares and roots of 20042
- 20042 squared (200422) is 401681764
- 20042 cubed (200423) is 8050505914088
-
The
square root of 20042 is 141.5697707845 -
The
cube root of 20042 is 27.1631638041
Scales and comparisons
How big is 20042?- 20,042 seconds is equal to 5 hours, 34 minutes, 2 seconds.
-
To count from 1 to 20,042 would take you about five hours.
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 20042 cubic inches would be around 2.3 feet tall.
Recreational maths with 20042
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The information we have on file for 20042 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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