142423021
142,423,021 is an odd composite number composed of four prime numbers multiplied together.
142423021 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 142423021:
13 × 31 × 157 × 2251
See below for interesting mathematical facts about the number 142423021 from the Numbermatics database.
Names of 142423021
- Cardinal: 142423021 can be written as One hundred forty-two million, four hundred twenty-three thousand and twenty-one.
Scientific notation
- Scientific notation: 1.42423021 × 108
Factors of 142423021
Divisors of 142423021
Bases of 142423021
- Binary: 10000111110100110011111011012
- Hexadecimal: 0x87D33ED
- Base-36: 2CSMB1
Squares and roots of 142423021
- 142423021 squared (1424230212) is 20284316910766441
- 142423021 cubed (1424230213) is 2888953693352743952638261
-
The
square root of 142423021 is 11934.1116552511 -
The
cube root of 142423021 is 522.2278930845
Scales and comparisons
How big is 142423021?- 142,423,021 seconds is equal to 4 years, 27 weeks, 3 days, 9 hours, 57 minutes, 1 second.
-
To count from 1 to 142,423,021 would take you about six years!
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 142423021 cubic inches would be around 43.5 feet tall.
Recreational maths with 142423021
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The information we have on file for 142423021 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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