115142
115,142 is an even composite number composed of two prime numbers multiplied together.
115142 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 115142:
2 × 57571
See below for interesting mathematical facts about the number 115142 from the Numbermatics database.
Names of 115142
- Cardinal: 115142 can be written as One hundred fifteen thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 1.15142 × 105
Factors of 115142
Divisors of 115142
Bases of 115142
- Binary: 111000001110001102
- Hexadecimal: 0x1C1C6
- Base-36: 2GUE
Squares and roots of 115142
- 115142 squared (1151422) is 13257680164
- 115142 cubed (1151423) is 1526515809443288
-
The
square root of 115142 is 339.3258021431 -
The
cube root of 115142 is 48.6494486743
Scales and comparisons
How big is 115142?- 115,142 seconds is equal to 1 day, 7 hours, 59 minutes, 2 seconds.
-
To count from 1 to 115,142 would take you about seven hours.
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 115142 cubic inches would be around 4.1 feet tall.
Recreational maths with 115142
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