298
298 is an even composite number composed of two prime numbers multiplied together.
298 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 298:
2^{} × 149^{}
See below for interesting mathematical facts about the number 298 from the Numbermatics database.
Names of 298
 Cardinal: 298 can be written as Two hundred ninetyeight.
Scientific notation
 Scientific notation: 2.98 × 10^{2}
Factors of 298
Divisors of 298
Bases of 298
 Binary: 100101010_{2}
 Hexadecimal: 0x12A
 Base36: 8A
Squares and roots of 298
Scales and comparisons
How big is 298? 298 seconds is equal to 4 minutes, 58 seconds.

To count from 1 to 298 would take you about two 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 randomlychosen 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 298 cubic inches would be around 0.6 feet tall.
Recreational maths with 298
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The information we have on file for 298 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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