142,920 is an even composite number composed of four prime numbers multiplied together.

What does the number 142920 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

142920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 142920:

23 × 32 × 5 × 397

(2 × 2 × 2 × 3 × 3 × 5 × 397)

See below for interesting mathematical facts about the number 142920 from the Numbermatics database.

Names of 142920

  • Cardinal: 142920 can be written as One hundred forty-two thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.4292 × 105

Factors of 142920

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 7
  • Sum of prime factors: 407

Divisors of 142920

Bases of 142920

  • Binary: 1000101110010010002
  • Hexadecimal: 0x22E48
  • Base-36: 32A0

Squares and roots of 142920

  • 142920 squared (1429202) is 20426126400
  • 142920 cubed (1429203) is 2919301985088000
  • The square root of 142920 is 378.0476160485
  • The cube root of 142920 is 52.2834618499

Scales and comparisons

How big is 142920?
  • 142,920 seconds is equal to 1 day, 15 hours, 42 minutes.
  • To count from 1 to 142,920 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 142920 cubic inches would be around 4.4 feet tall.

Recreational maths with 142920

  • 142920 backwards is 029241
  • 142920 is a Harshad number.
  • The number of decimal digits it has is: 6
  • The sum of 142920's digits is 18
  • More coming soon!

Copy this link to share with anyone:

Share this page on social media:

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

Cite this page

MLA style:
"Number 142920 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

APA style:
Numbermatics. (2024). Number 142920 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/142920/

Chicago style:
Numbermatics. 2024. "Number 142920 - Facts about the integer". https://numbermatics.com/n/142920/

The information we have on file for 142920 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 142920, math, Factors of 142920, curriculum, school, college, exams, university, Prime factorization of 142920, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two thousand, nine hundred twenty.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.