142730

142,730 is an even composite number composed of four prime numbers multiplied together.

What does the number 142730 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

142730 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 142730:

2 × 5 × 7 × 2039

See below for interesting mathematical facts about the number 142730 from the Numbermatics database.


Names of 142730

  • Cardinal: 142730 can be written as One hundred forty-two thousand, seven hundred thirty.

Scientific notation

  • Scientific notation: 1.4273 × 105

Factors of 142730

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 2053

Divisors of 142730

Bases of 142730

  • Binary: 1000101101100010102
  • Hexadecimal: 0x22D8A
  • Base-36: 324Q

Squares and roots of 142730

  • 142730 squared (1427302) is 20371852900
  • 142730 cubed (1427303) is 2907674564417000
  • The square root of 142730 is 377.7962413789
  • The cube root of 142730 is 52.2602827683

Scales and comparisons

How big is 142730?
  • 142,730 seconds is equal to 1 day, 15 hours, 38 minutes, 50 seconds.
  • To count from 1 to 142,730 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 142730 cubic inches would be around 4.4 feet tall.

Recreational maths with 142730

  • 142730 backwards is 037241
  • The number of decimal digits it has is: 6
  • The sum of 142730's digits is 17
  • More coming soon!

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"Number 142730 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 142730 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/142730/

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Numbermatics. 2024. "Number 142730 - Facts about the integer". https://numbermatics.com/n/142730/

The information we have on file for 142730 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 142730, math, Factors of 142730, curriculum, school, college, exams, university, Prime factorization of 142730, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two thousand, seven hundred thirty.

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