7142 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 7142:
2 × 3571
See below for interesting mathematical facts about the number 7142 from the Numbermatics database.
Names of 7142
- Cardinal: 7142 can be written as Seven thousand, one hundred forty-two.
- Scientific notation: 7.142 × 103
Factors of 7142
Divisors of 7142
Bases of 7142
- Binary: 11011111001102
- Hexadecimal: 0x1BE6
- Base-36: 5IE
Squares and roots of 7142
Scales and comparisonsHow big is 7142?
- 7,142 seconds is equal to 1 hour, 59 minutes, 2 seconds.
To count from 1 to 7,142 would take you about fifty-nine minutes.
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 7142 cubic inches would be around 1.6 feet tall.
Recreational maths with 7142
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"Number 7142 - Facts about the integer". Numbermatics.com. 2023. Web. 3 October 2023.
Numbermatics. (2023). Number 7142 - Facts about the integer. Retrieved 3 October 2023, from https://numbermatics.com/n/7142/
Numbermatics. 2023. "Number 7142 - Facts about the integer". https://numbermatics.com/n/7142/
The information we have on file for 7142 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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