19149

19,149 is an odd composite number composed of three prime numbers multiplied together.

What does the number 19149 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

19149 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 19149:

3 × 13 × 491

See below for interesting mathematical facts about the number 19149 from the Numbermatics database.

Names of 19149

Cardinal: 19149 can be written as Nineteen thousand, one hundred forty-nine.

Scientific notation

Scientific notation: 1.9149 × 10⁴

Factors of 19149

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 507

Divisors of 19149

Number of divisors d(n): 8
Complete list of divisors:
1 3 13 39 491 1473 6383 19149
Sum of all divisors σ(n): 27552
Sum of proper divisors (its aliquot sum) s(n): 8403
19149 is a deficient number, because the sum of its proper divisors (8403) is less than itself. Its deficiency is 10746

Bases of 19149

Binary: 100101011001101₂
Hexadecimal: 0x4ACD
Base-36: ERX

Squares and roots of 19149

19149 squared (19149²) is 366684201
19149 cubed (19149³) is 7021635764949
The square root of 19149 is 138.3799118369
The cube root of 19149 is 26.7535878961

Scales and comparisons

How big is 19149?

19,149 seconds is equal to 5 hours, 19 minutes, 9 seconds.
To count from 1 to 19,149 would take you about five 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 19149 cubic inches would be around 2.2 feet tall.

Recreational maths with 19149

19149 backwards is 94191
The number of decimal digits it has is: 5
The sum of 19149's digits is 24
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/19149/?utm_source=shared">Number 19149 - 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/19149/?utm_source=shared]Number 19149 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 19149 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.

APA style:
Numbermatics. (2024). Number 19149 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/19149/

Chicago style:
Numbermatics. 2024. "Number 19149 - Facts about the integer". https://numbermatics.com/n/19149/

The information we have on file for 19149 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 19149, math, Factors of 19149, curriculum, school, college, exams, university, Prime factorization of 19149, STEM, science, technology, engineering, physics, economics, calculator, nineteen thousand, one hundred forty-nine.