2801
2,801 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.
2801 is a prime number. Like all primes (except two), it is an odd number.
Prime factorization of 2801:
2801^{}
See below for interesting mathematical facts about the number 2801 from the Numbermatics database.
Names of 2801
 Cardinal: 2801 can be written as Two thousand, eight hundred one.
Scientific notation
 Scientific notation: 2.801 × 10^{3}
Factors of 2801
Divisors of 2801
Bases of 2801
 Binary: 101011110001_{2}
 Hexadecimal: 0xAF1
 Base36: 25T
Squares and roots of 2801
 2801 squared (2801^{2}) is 7845601
 2801 cubed (2801^{3}) is 21975528401

The
square root of 2801 is 52.9244744895 
The
cube root of 2801 is 14.0962751927
Scales and comparisons
How big is 2801? 2,801 seconds is equal to 46 minutes, 41 seconds.

To count from 1 to 2,801 would take you about fortysix 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 2801 cubic inches would be around 1.2 feet tall.
Recreational maths with 2801
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The information we have on file for 2801 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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