130840

130,840 is an even composite number composed of three prime numbers multiplied together.

What does the number 130840 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

130840 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 130840:

2³ × 5 × 3271

(2 × 2 × 2 × 5 × 3271)

See below for interesting mathematical facts about the number 130840 from the Numbermatics database.

Names of 130840

Cardinal: 130840 can be written as One hundred thirty thousand, eight hundred forty.

Scientific notation

Scientific notation: 1.3084 × 10⁵

Factors of 130840

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 3278

Divisors of 130840

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 3271 6542 13084 16355 26168 32710 65420 130840
Sum of all divisors σ(n): 294480
Sum of proper divisors (its aliquot sum) s(n): 163640
130840 is an abundant number, because the sum of its proper divisors (163640) is greater than itself. Its abundance is 32800

Bases of 130840

Binary: 11111111100011000₂
Hexadecimal: 0x1FF18
Base-36: 2SYG

Squares and roots of 130840

130840 squared (130840²) is 17119105600
130840 cubed (130840³) is 2239863776704000
The square root of 130840 is 361.7181222997
The cube root of 130840 is 50.7668455003

Scales and comparisons

How big is 130840?

130,840 seconds is equal to 1 day, 12 hours, 20 minutes, 40 seconds.
To count from 1 to 130,840 would take you about twelve 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 130840 cubic inches would be around 4.2 feet tall.

Recreational maths with 130840

130840 backwards is 048031
The number of decimal digits it has is: 6
The sum of 130840's digits is 16
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/130840/?utm_source=shared">Number 130840 - 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/130840/?utm_source=shared]Number 130840 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 130840 - Facts about the integer". Numbermatics.com. 2024. Web. 20 April 2024.

APA style:
Numbermatics. (2024). Number 130840 - Facts about the integer. Retrieved 20 April 2024, from https://numbermatics.com/n/130840/

Chicago style:
Numbermatics. 2024. "Number 130840 - Facts about the integer". https://numbermatics.com/n/130840/

The information we have on file for 130840 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 130840, math, Factors of 130840, curriculum, school, college, exams, university, Prime factorization of 130840, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty thousand, eight hundred forty.