890 is an even composite number composed of three prime numbers multiplied together.

What does the number 890 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

890 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 890:

2 × 5 × 89

See below for interesting mathematical facts about the number 890 from the Numbermatics database.

Names of 890

  • Cardinal: 890 can be written as Eight hundred ninety.

Scientific notation

  • Scientific notation: 8.9 × 102

Factors of 890

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 96

Divisors of 890

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1620
  • Sum of proper divisors (its aliquot sum) s(n): 730
  • 890 is a deficient number, because the sum of its proper divisors (730) is less than itself. Its deficiency is 160

Bases of 890

  • Binary: 11011110102
  • Hexadecimal: 0x37A
  • Base-36: OQ

Squares and roots of 890

  • 890 squared (8902) is 792100
  • 890 cubed (8903) is 704969000
  • The square root of 890 is 29.8328677803
  • The cube root of 890 is 9.6190017157

Scales and comparisons

How big is 890?
  • 890 seconds is equal to 14 minutes, 50 seconds.
  • To count from 1 to 890 would take you about seven minutes.

    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 890 cubic inches would be around 0.8 feet tall.

Recreational maths with 890

  • 890 backwards is 098
  • The number of decimal digits it has is: 3
  • The sum of 890's digits is 17
  • 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 890 - Facts about the integer". Numbermatics.com. 2024. Web. 16 April 2024.

APA style:
Numbermatics. (2024). Number 890 - Facts about the integer. Retrieved 16 April 2024, from https://numbermatics.com/n/890/

Chicago style:
Numbermatics. 2024. "Number 890 - Facts about the integer". https://numbermatics.com/n/890/

The information we have on file for 890 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 890, math, Factors of 890, curriculum, school, college, exams, university, Prime factorization of 890, STEM, science, technology, engineering, physics, economics, calculator, eight hundred ninety.

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