138424
138,424 is an even composite number composed of three prime numbers multiplied together.
138424 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 138424:
23 × 113 × 13
(2 × 2 × 2 × 11 × 11 × 11 × 13)See below for interesting mathematical facts about the number 138424 from the Numbermatics database.
Names of 138424
- Cardinal: 138424 can be written as One hundred thirty-eight thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 1.38424 × 105
Factors of 138424
Divisors of 138424
Bases of 138424
- Binary: 1000011100101110002
- Hexadecimal: 0x21CB8
- Base-36: 2YT4
Squares and roots of 138424
- 138424 squared (1384242) is 19161203776
- 138424 cubed (1384243) is 2652370471489024
-
The
square root of 138424 is 372.0537595565 -
The
cube root of 138424 is 51.7293631299
Scales and comparisons
How big is 138424?- 138,424 seconds is equal to 1 day, 14 hours, 27 minutes, 4 seconds.
-
To count from 1 to 138,424 would take you about fourteen 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 138424 cubic inches would be around 4.3 feet tall.
Recreational maths with 138424
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The information we have on file for 138424 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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