802

802 is an even composite number composed of two prime numbers multiplied together.

What does the number 802 look like?

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

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

Prime factorization of 802:

2 × 401

See below for interesting mathematical facts about the number 802 from the Numbermatics database.

Names of 802

Cardinal: 802 can be written as Eight hundred two.

Scientific notation

Scientific notation: 8.02 × 10²

Factors of 802

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 403

Divisors of 802

Number of divisors d(n): 4
Complete list of divisors:
1 2 401 802
Sum of all divisors σ(n): 1206
Sum of proper divisors (its aliquot sum) s(n): 404
802 is a deficient number, because the sum of its proper divisors (404) is less than itself. Its deficiency is 398

Bases of 802

Binary: 1100100010₂
Hexadecimal: 0x322
Base-36: MA

Squares and roots of 802

802 squared (802²) is 643204
802 cubed (802³) is 515849608
The square root of 802 is 28.3196045171
The cube root of 802 is 9.2909072109

Scales and comparisons

How big is 802?

802 seconds is equal to 13 minutes, 22 seconds.
To count from 1 to 802 would take you about six 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 802 cubic inches would be around 0.8 feet tall.

Recreational maths with 802

802 backwards is 208
The number of decimal digits it has is: 3
The sum of 802's digits is 10
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/802/?utm_source=shared">Number 802 - 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/802/?utm_source=shared]Number 802 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 802 - Facts about the integer". Numbermatics.com. 2024. Web. 16 April 2024.

APA style:
Numbermatics. (2024). Number 802 - Facts about the integer. Retrieved 16 April 2024, from https://numbermatics.com/n/802/

Chicago style:
Numbermatics. 2024. "Number 802 - Facts about the integer". https://numbermatics.com/n/802/

The information we have on file for 802 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 802, math, Factors of 802, curriculum, school, college, exams, university, Prime factorization of 802, STEM, science, technology, engineering, physics, economics, calculator, eight hundred two.