40142
40,142 is an even composite number composed of two prime numbers multiplied together.
40142 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 40142:
2 × 20071
See below for interesting mathematical facts about the number 40142 from the Numbermatics database.
Names of 40142
- Cardinal: 40142 can be written as Forty thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 4.0142 × 104
Factors of 40142
Divisors of 40142
Bases of 40142
- Binary: 10011100110011102
- Hexadecimal: 0x9CCE
- Base-36: UZ2
Squares and roots of 40142
- 40142 squared (401422) is 1611380164
- 40142 cubed (401423) is 64684022543288
-
The
square root of 40142 is 200.3546854955 -
The
cube root of 40142 is 34.2399405697
Scales and comparisons
How big is 40142?- 40,142 seconds is equal to 11 hours, 9 minutes, 2 seconds.
-
To count from 1 to 40,142 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 40142 cubic inches would be around 2.9 feet tall.
Recreational maths with 40142
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The information we have on file for 40142 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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