249140

249,140 is an even composite number composed of three prime numbers multiplied together.

What does the number 249140 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

249140 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 249140:

2² × 5 × 12457

(2 × 2 × 5 × 12457)

See below for interesting mathematical facts about the number 249140 from the Numbermatics database.

Names of 249140

Cardinal: 249140 can be written as Two hundred forty-nine thousand, one hundred forty.

Scientific notation

Scientific notation: 2.4914 × 10⁵

Factors of 249140

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 12464

Divisors of 249140

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 12457 24914 49828 62285 124570 249140
Sum of all divisors σ(n): 523236
Sum of proper divisors (its aliquot sum) s(n): 274096
249140 is an abundant number, because the sum of its proper divisors (274096) is greater than itself. Its abundance is 24956

Bases of 249140

Binary: 111100110100110100₂
Hexadecimal: 0x3CD34
Base-36: 5C8K

Squares and roots of 249140

249140 squared (249140²) is 62070739600
249140 cubed (249140³) is 15464304063944000
The square root of 249140 is 499.1392591251
The cube root of 249140 is 62.9237340325

Scales and comparisons

How big is 249140?

249,140 seconds is equal to 2 days, 21 hours, 12 minutes, 20 seconds.
To count from 1 to 249,140 would take you about two days.

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 249140 cubic inches would be around 5.2 feet tall.

Recreational maths with 249140

249140 backwards is 041942
249140 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 249140'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/249140/?utm_source=shared">Number 249140 - 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/249140/?utm_source=shared]Number 249140 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 249140 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.

APA style:
Numbermatics. (2024). Number 249140 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/249140/

Chicago style:
Numbermatics. 2024. "Number 249140 - Facts about the integer". https://numbermatics.com/n/249140/

The information we have on file for 249140 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 249140, math, Factors of 249140, curriculum, school, college, exams, university, Prime factorization of 249140, STEM, science, technology, engineering, physics, economics, calculator, two hundred forty-nine thousand, one hundred forty.