2940813

2,940,813 is an odd composite number composed of four prime numbers multiplied together.

What does the number 2940813 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

2940813 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 2940813:

3³ × 17 × 43 × 149

(3 × 3 × 3 × 17 × 43 × 149)

See below for interesting mathematical facts about the number 2940813 from the Numbermatics database.

Names of 2940813

Cardinal: 2940813 can be written as Two million, nine hundred forty thousand, eight hundred thirteen.

Scientific notation

Scientific notation: 2.940813 × 10⁶

Factors of 2940813

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 212

Divisors of 2940813

Number of divisors d(n): 32
Complete list of divisors:
1 3 9 17 27 43 51 129 149 153 387 447 459 731 1161 1341 2193 2533 4023 6407 6579 7599 19221 19737 22797 57663 68391 108919 172989 326757 980271 2940813
Sum of all divisors σ(n): 4752000
Sum of proper divisors (its aliquot sum) s(n): 1811187
2940813 is a deficient number, because the sum of its proper divisors (1811187) is less than itself. Its deficiency is 1129626

Bases of 2940813

Binary: 1011001101111110001101₂
Hexadecimal: 0x2CDF8D
Base-36: 1R159

Squares and roots of 2940813

2940813 squared (2940813²) is 8648381100969
2940813 cubed (2940813³) is 25433271570683947797
The square root of 2940813 is 1714.8798791753
The cube root of 2940813 is 143.2701788959

Scales and comparisons

How big is 2940813?

2,940,813 seconds is equal to 4 weeks, 6 days, 53 minutes, 33 seconds.
To count from 1 to 2,940,813 would take you about seven weeks!

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 2940813 cubic inches would be around 11.9 feet tall.

Recreational maths with 2940813

2940813 backwards is 3180492
2940813 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 2940813's digits is 27
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/2940813/?utm_source=shared">Number 2940813 - 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/2940813/?utm_source=shared]Number 2940813 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 2940813 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

APA style:
Numbermatics. (2024). Number 2940813 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/2940813/

Chicago style:
Numbermatics. 2024. "Number 2940813 - Facts about the integer". https://numbermatics.com/n/2940813/

The information we have on file for 2940813 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 2940813, math, Factors of 2940813, curriculum, school, college, exams, university, Prime factorization of 2940813, STEM, science, technology, engineering, physics, economics, calculator, two million, nine hundred forty thousand, eight hundred thirteen.