142728
142,728 is an even composite number composed of four prime numbers multiplied together.
142728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 142728:
23 × 3 × 19 × 313
(2 × 2 × 2 × 3 × 19 × 313)See below for interesting mathematical facts about the number 142728 from the Numbermatics database.
Names of 142728
- Cardinal: 142728 can be written as One hundred forty-two thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.42728 × 105
Factors of 142728
Divisors of 142728
Bases of 142728
- Binary: 1000101101100010002
- Hexadecimal: 0x22D88
- Base-36: 324O
Squares and roots of 142728
- 142728 squared (1427282) is 20371281984
- 142728 cubed (1427283) is 2907552335012352
-
The
square root of 142728 is 377.7935944401 -
The
cube root of 142728 is 52.2600386685
Scales and comparisons
How big is 142728?- 142,728 seconds is equal to 1 day, 15 hours, 38 minutes, 48 seconds.
-
To count from 1 to 142,728 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 142728 cubic inches would be around 4.4 feet tall.
Recreational maths with 142728
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The information we have on file for 142728 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 142728, math, Factors of 142728, curriculum, school, college, exams, university, Prime factorization of 142728, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two thousand, seven hundred twenty-eight.