80042142
80,042,142 is an even composite number composed of three prime numbers multiplied together.
80042142 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 80042142:
2 × 3 × 13340357
See below for interesting mathematical facts about the number 80042142 from the Numbermatics database.
Names of 80042142
- Cardinal: 80042142 can be written as Eighty million, forty-two thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 8.0042142 × 107
Factors of 80042142
Divisors of 80042142
Bases of 80042142
- Binary: 1001100010101011000100111102
- Hexadecimal: 0x4C5589E
- Base-36: 1BNKWU
Squares and roots of 80042142
- 80042142 squared (800421422) is 6406744495948164
- 80042142 cubed (800421423) is 512809552702401367527288
-
The
square root of 80042142 is 8946.6274092533 -
The
cube root of 80042142 is 430.9625848807
Scales and comparisons
How big is 80042142?- 80,042,142 seconds is equal to 2 years, 28 weeks, 2 days, 9 hours, 55 minutes, 42 seconds.
-
To count from 1 to 80,042,142 would take you about three years!
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 80042142 cubic inches would be around 35.9 feet tall.
Recreational maths with 80042142
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