2440
2,440 is an even composite number composed of three prime numbers multiplied together.
2440 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 2440:
23 × 5 × 61
(2 × 2 × 2 × 5 × 61)See below for interesting mathematical facts about the number 2440 from the Numbermatics database.
Names of 2440
- Cardinal: 2440 can be written as Two thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.44 × 103
Factors of 2440
Divisors of 2440
Bases of 2440
- Binary: 1001100010002
- Hexadecimal: 0x988
- Base-36: 1VS
Squares and roots of 2440
- 2440 squared (24402) is 5953600
- 2440 cubed (24403) is 14526784000
-
The
square root of 2440 is 49.3963561411 -
The
cube root of 2440 is 13.4626309945
Scales and comparisons
How big is 2440?- 2,440 seconds is equal to 40 minutes, 40 seconds.
-
To count from 1 to 2,440 would take you about forty 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 2440 cubic inches would be around 1.1 feet tall.
Recreational maths with 2440
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The information we have on file for 2440 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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