198 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 198:
2 × 32 × 11(2 × 3 × 3 × 11)
See below for interesting mathematical facts about the number 198 from the Numbermatics database.
Names of 198
- Cardinal: 198 can be written as One hundred ninety-eight.
- Scientific notation: 1.98 × 102
Factors of 198
Divisors of 198
Bases of 198
- Binary: 110001102
- Hexadecimal: 0xC6
- Base-36: 5I
Squares and roots of 198
Scales and comparisonsHow big is 198?
- 198 seconds is equal to 3 minutes, 18 seconds.
To count from 1 to 198 would take you about thirty-nine seconds.
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 198 cubic inches would be around 0.5 feet tall.
Recreational maths with 198
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"Number 198 - Facts about the integer". Numbermatics.com. 2021. Web. 19 October 2021.
Numbermatics. (2021). Number 198 - Facts about the integer. Retrieved 19 October 2021, from https://numbermatics.com/n/198/
Numbermatics. 2021. "Number 198 - Facts about the integer". https://numbermatics.com/n/198/
The information we have on file for 198 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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