142530
142,530 is an even composite number composed of four prime numbers multiplied together.
142530 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 142530:
2 × 3 × 5 × 4751
See below for interesting mathematical facts about the number 142530 from the Numbermatics database.
Names of 142530
- Cardinal: 142530 can be written as One hundred forty-two thousand, five hundred thirty.
Scientific notation
- Scientific notation: 1.4253 × 105
Factors of 142530
Divisors of 142530
Bases of 142530
- Binary: 1000101100110000102
- Hexadecimal: 0x22CC2
- Base-36: 31Z6
Squares and roots of 142530
- 142530 squared (1425302) is 20314800900
- 142530 cubed (1425303) is 2895468572277000
-
The
square root of 142530 is 377.5314556431 -
The
cube root of 142530 is 52.2358615013
Scales and comparisons
How big is 142530?- 142,530 seconds is equal to 1 day, 15 hours, 35 minutes, 30 seconds.
-
To count from 1 to 142,530 would take you about fifteen 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 142530 cubic inches would be around 4.4 feet tall.
Recreational maths with 142530
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The information we have on file for 142530 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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