142198
142,198 is an even composite number composed of three prime numbers multiplied together.
142198 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 142198:
2 × 72 × 1451
(2 × 7 × 7 × 1451)See below for interesting mathematical facts about the number 142198 from the Numbermatics database.
Names of 142198
- Cardinal: 142198 can be written as One hundred forty-two thousand, one hundred ninety-eight.
Scientific notation
- Scientific notation: 1.42198 × 105
Factors of 142198
Divisors of 142198
Bases of 142198
- Binary: 1000101011011101102
- Hexadecimal: 0x22B76
- Base-36: 31PY
Squares and roots of 142198
- 142198 squared (1421982) is 20220271204
- 142198 cubed (1421983) is 2875282124666392
-
The
square root of 142198 is 377.0915008323 -
The
cube root of 142198 is 52.1952717101
Scales and comparisons
How big is 142198?- 142,198 seconds is equal to 1 day, 15 hours, 29 minutes, 58 seconds.
-
To count from 1 to 142,198 would take you about fifteen 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 142198 cubic inches would be around 4.3 feet tall.
Recreational maths with 142198
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