2873

2,873 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2873 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

2873 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 2873:

13² × 17

(13 × 13 × 17)

See below for interesting mathematical facts about the number 2873 from the Numbermatics database.

Names of 2873

Cardinal: 2873 can be written as Two thousand, eight hundred seventy-three.

Scientific notation

Scientific notation: 2.873 × 10³

Factors of 2873

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 30

Divisors of 2873

Number of divisors d(n): 6
Complete list of divisors:
1 13 17 169 221 2873
Sum of all divisors σ(n): 3294
Sum of proper divisors (its aliquot sum) s(n): 421
2873 is a deficient number, because the sum of its proper divisors (421) is less than itself. Its deficiency is 2452

Bases of 2873

Binary: 101100111001₂
Hexadecimal: 0xB39
Base-36: 27T

Squares and roots of 2873

2873 squared (2873²) is 8254129
2873 cubed (2873³) is 23714112617
The square root of 2873 is 53.6003731331
The cube root of 2873 is 14.2160368973

Scales and comparisons

How big is 2873?

2,873 seconds is equal to 47 minutes, 53 seconds.
To count from 1 to 2,873 would take you about forty-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 2873 cubic inches would be around 1.2 feet tall.

Recreational maths with 2873

2873 backwards is 3782
The number of decimal digits it has is: 4
The sum of 2873's digits is 20
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/2873/?utm_source=shared">Number 2873 - 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/2873/?utm_source=shared]Number 2873 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 2873 - Facts about the integer". Numbermatics.com. 2025. Web. 15 March 2025.

APA style:
Numbermatics. (2025). Number 2873 - Facts about the integer. Retrieved 15 March 2025, from https://numbermatics.com/n/2873/

Chicago style:
Numbermatics. 2025. "Number 2873 - Facts about the integer". https://numbermatics.com/n/2873/

The information we have on file for 2873 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 2873, math, Factors of 2873, curriculum, school, college, exams, university, Prime factorization of 2873, STEM, science, technology, engineering, physics, economics, calculator, two thousand, eight hundred seventy-three.