79940

79,940 is an even composite number composed of four prime numbers multiplied together.

What does the number 79940 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

79940 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 79940:

2² × 5 × 7 × 571

(2 × 2 × 5 × 7 × 571)

See below for interesting mathematical facts about the number 79940 from the Numbermatics database.

Names of 79940

Cardinal: 79940 can be written as Seventy-nine thousand, nine hundred forty.

Scientific notation

Scientific notation: 7.994 × 10⁴

Factors of 79940

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 585

Divisors of 79940

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 70 140 571 1142 2284 2855 3997 5710 7994 11420 15988 19985 39970 79940
Sum of all divisors σ(n): 192192
Sum of proper divisors (its aliquot sum) s(n): 112252
79940 is an abundant number, because the sum of its proper divisors (112252) is greater than itself. Its abundance is 32312

Bases of 79940

Binary: 10011100001000100₂
Hexadecimal: 0x13844
Base-36: 1POK

Squares and roots of 79940

79940 squared (79940²) is 6390403600
79940 cubed (79940³) is 510848863784000
The square root of 79940 is 282.7366265627
The cube root of 79940 is 43.0779189331

Scales and comparisons

How big is 79940?

79,940 seconds is equal to 22 hours, 12 minutes, 20 seconds.
To count from 1 to 79,940 would take you about twenty-two hours.

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 79940 cubic inches would be around 3.6 feet tall.

Recreational maths with 79940

79940 backwards is 04997
The number of decimal digits it has is: 5
The sum of 79940's digits is 29
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/79940/?utm_source=shared">Number 79940 - 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/79940/?utm_source=shared]Number 79940 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 79940 - Facts about the integer". Numbermatics.com. 2024. Web. 20 April 2024.

APA style:
Numbermatics. (2024). Number 79940 - Facts about the integer. Retrieved 20 April 2024, from https://numbermatics.com/n/79940/

Chicago style:
Numbermatics. 2024. "Number 79940 - Facts about the integer". https://numbermatics.com/n/79940/

The information we have on file for 79940 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 79940, math, Factors of 79940, curriculum, school, college, exams, university, Prime factorization of 79940, STEM, science, technology, engineering, physics, economics, calculator, seventy-nine thousand, nine hundred forty.