42942
42,942 is an even composite number composed of four prime numbers multiplied together.
42942 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 42942:
2 × 3 × 17 × 421
See below for interesting mathematical facts about the number 42942 from the Numbermatics database.
Names of 42942
- Cardinal: 42942 can be written as Forty-two thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 4.2942 × 104
Factors of 42942
Divisors of 42942
Bases of 42942
- Binary: 10100111101111102
- Hexadecimal: 0xA7BE
- Base-36: X4U
Squares and roots of 42942
- 42942 squared (429422) is 1844015364
- 42942 cubed (429423) is 79185707760888
-
The
square root of 42942 is 207.2245159243 -
The
cube root of 42942 is 35.0182218041
Scales and comparisons
How big is 42942?- 42,942 seconds is equal to 11 hours, 55 minutes, 42 seconds.
-
To count from 1 to 42,942 would take you about eleven 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 42942 cubic inches would be around 2.9 feet tall.
Recreational maths with 42942
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The information we have on file for 42942 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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