19942
19,942 is an even composite number composed of three prime numbers multiplied together.
19942 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 19942:
2 × 132 × 59
(2 × 13 × 13 × 59)See below for interesting mathematical facts about the number 19942 from the Numbermatics database.
Names of 19942
- Cardinal: 19942 can be written as Nineteen thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.9942 × 104
Factors of 19942
Divisors of 19942
Bases of 19942
- Binary: 1001101111001102
- Hexadecimal: 0x4DE6
- Base-36: FDY
Squares and roots of 19942
- 19942 squared (199422) is 397683364
- 19942 cubed (199423) is 7930601644888
-
The
square root of 19942 is 141.2161463857 -
The
cube root of 19942 is 27.1179113899
Scales and comparisons
How big is 19942?- 19,942 seconds is equal to 5 hours, 32 minutes, 22 seconds.
-
To count from 1 to 19,942 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 19942 cubic inches would be around 2.3 feet tall.
Recreational maths with 19942
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The information we have on file for 19942 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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