864
864 is an even composite number composed of two prime numbers multiplied together.
What does the number 864 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 24 divisors.
864 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 864:
25 × 33
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3)See below for interesting mathematical facts about the number 864 from the Numbermatics database.
Names of 864
- Cardinal: 864 can be written as Eight hundred sixty-four.
Scientific notation
- Scientific notation: 8.64 × 102
Factors of 864
Divisors of 864
Bases of 864
- Binary: 11011000002
- Hexadecimal: 0x360
- Base-36: O0
Squares and roots of 864
Scales and comparisons
How big is 864?- 864 seconds is equal to 14 minutes, 24 seconds.
-
To count from 1 to 864 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 864 cubic inches would be around 0.8 feet tall.
Recreational maths with 864
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 864 - Facts about the integer". Numbermatics.com. 2023. Web. 30 March 2023.
APA style:
Numbermatics. (2023). Number 864 - Facts about the integer. Retrieved 30 March 2023, from https://numbermatics.com/n/864/
Chicago style:
Numbermatics. 2023. "Number 864 - Facts about the integer". https://numbermatics.com/n/864/
The information we have on file for 864 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 864, math, Factors of 864, curriculum, school, college, exams, university, Prime factorization of 864, STEM, science, technology, engineering, physics, economics, calculator, eight hundred sixty-four.