142147
142,147 is an odd composite number composed of two prime numbers multiplied together.
142147 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 142147:
41 × 3467
See below for interesting mathematical facts about the number 142147 from the Numbermatics database.
Names of 142147
- Cardinal: 142147 can be written as One hundred forty-two thousand, one hundred forty-seven.
Scientific notation
- Scientific notation: 1.42147 × 105
Factors of 142147
Divisors of 142147
Bases of 142147
- Binary: 1000101011010000112
- Hexadecimal: 0x22B43
- Base-36: 31OJ
Squares and roots of 142147
- 142147 squared (1421472) is 20205769609
- 142147 cubed (1421473) is 2872189532610523
-
The
square root of 142147 is 377.0238719233 -
The
cube root of 142147 is 52.1890309351
Scales and comparisons
How big is 142147?- 142,147 seconds is equal to 1 day, 15 hours, 29 minutes, 7 seconds.
-
To count from 1 to 142,147 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 142147 cubic inches would be around 4.3 feet tall.
Recreational maths with 142147
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