320989

320,989 is an odd composite number composed of two prime numbers multiplied together.

What does the number 320989 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

320989 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 320989:

41 × 7829

See below for interesting mathematical facts about the number 320989 from the Numbermatics database.

Names of 320989

Cardinal: 320989 can be written as Three hundred twenty thousand, nine hundred eighty-nine.

Scientific notation

Scientific notation: 3.20989 × 10⁵

Factors of 320989

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 7870

Divisors of 320989

Number of divisors d(n): 4
Complete list of divisors:
1 41 7829 320989
Sum of all divisors σ(n): 328860
Sum of proper divisors (its aliquot sum) s(n): 7871
320989 is a deficient number, because the sum of its proper divisors (7871) is less than itself. Its deficiency is 313118

Bases of 320989

Binary: 1001110010111011101₂
Hexadecimal: 0x4E5DD
Base-36: 6VOD

Squares and roots of 320989

320989 squared (320989²) is 103033938121
320989 cubed (320989³) is 33072760763521669
The square root of 320989 is 566.5589113233
The cube root of 320989 is 68.4694306563

Scales and comparisons

How big is 320989?

320,989 seconds is equal to 3 days, 17 hours, 9 minutes, 49 seconds.
To count from 1 to 320,989 would take you about three 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 320989 cubic inches would be around 5.7 feet tall.

Recreational maths with 320989

320989 backwards is 989023
The number of decimal digits it has is: 6
The sum of 320989's digits is 31
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.

<a href="https://numbermatics.com/n/320989/?utm_source=shared">Number 320989 - Facts about the integer</a>

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

[url=https://numbermatics.com/n/320989/?utm_source=shared]Number 320989 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 320989 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.

APA style:
Numbermatics. (2024). Number 320989 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/320989/

Chicago style:
Numbermatics. 2024. "Number 320989 - Facts about the integer". https://numbermatics.com/n/320989/

The information we have on file for 320989 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 320989, math, Factors of 320989, curriculum, school, college, exams, university, Prime factorization of 320989, STEM, science, technology, engineering, physics, economics, calculator, three hundred twenty thousand, nine hundred eighty-nine.