199920

199,920 is an even composite number composed of five prime numbers multiplied together.

What does the number 199920 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 120 divisors.

199920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.

Prime factorization of 199920:

24 × 3 × 5 × 72 × 17

(2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 17)

See below for interesting mathematical facts about the number 199920 from the Numbermatics database.


Names of 199920

  • Cardinal: 199920 can be written as One hundred ninety-nine thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.9992 × 105

Factors of 199920

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 9
  • Sum of prime factors: 34

Divisors of 199920

Bases of 199920

  • Binary: 1100001100111100002
  • Hexadecimal: 0x30CF0
  • Base-36: 4A9C

Squares and roots of 199920

  • 199920 squared (1999202) is 39968006400
  • 199920 cubed (1999203) is 7990403839488000
  • The square root of 199920 is 447.1241438349
  • The cube root of 199920 is 58.4725563437

Scales and comparisons

How big is 199920?
  • 199,920 seconds is equal to 2 days, 7 hours, 32 minutes.
  • To count from 1 to 199,920 would take you about two days.

    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 199920 cubic inches would be around 4.9 feet tall.

Recreational maths with 199920

  • 199920 backwards is 029991
  • 199920 is a Harshad number.
  • The number of decimal digits it has is: 6
  • The sum of 199920's digits is 30
  • 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 199920 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

APA style:
Numbermatics. (2024). Number 199920 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/199920/

Chicago style:
Numbermatics. 2024. "Number 199920 - Facts about the integer". https://numbermatics.com/n/199920/

The information we have on file for 199920 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 199920, math, Factors of 199920, curriculum, school, college, exams, university, Prime factorization of 199920, STEM, science, technology, engineering, physics, economics, calculator, one hundred ninety-nine 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.