142397
142,397 is an odd composite number composed of two prime numbers multiplied together.
142397 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 142397:
131 × 1087
See below for interesting mathematical facts about the number 142397 from the Numbermatics database.
Names of 142397
- Cardinal: 142397 can be written as One hundred forty-two thousand, three hundred ninety-seven.
Scientific notation
- Scientific notation: 1.42397 × 105
Factors of 142397
Divisors of 142397
Bases of 142397
- Binary: 1000101100001111012
- Hexadecimal: 0x22C3D
- Base-36: 31VH
Squares and roots of 142397
- 142397 squared (1423972) is 20276905609
- 142397 cubed (1423973) is 2887370528004773
-
The
square root of 142397 is 377.3552702693 -
The
cube root of 142397 is 52.2196087085
Scales and comparisons
How big is 142397?- 142,397 seconds is equal to 1 day, 15 hours, 33 minutes, 17 seconds.
-
To count from 1 to 142,397 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 142397 cubic inches would be around 4.4 feet tall.
Recreational maths with 142397
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