42442
42,442 is an even composite number composed of two prime numbers multiplied together.
42442 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 42442:
2 × 21221
See below for interesting mathematical facts about the number 42442 from the Numbermatics database.
Names of 42442
- Cardinal: 42442 can be written as Forty-two thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 4.2442 × 104
Factors of 42442
Divisors of 42442
Bases of 42442
- Binary: 10100101110010102
- Hexadecimal: 0xA5CA
- Base-36: WQY
Squares and roots of 42442
- 42442 squared (424422) is 1801323364
- 42442 cubed (424423) is 76451766214888
-
The
square root of 42442 is 206.0145625923 -
The
cube root of 42442 is 34.8817779935
Scales and comparisons
How big is 42442?- 42,442 seconds is equal to 11 hours, 47 minutes, 22 seconds.
-
To count from 1 to 42,442 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 42442 cubic inches would be around 2.9 feet tall.
Recreational maths with 42442
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The information we have on file for 42442 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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