18356

18,356 is an even composite number composed of three prime numbers multiplied together.

What does the number 18356 look like?

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

18356 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 18356:

2² × 13 × 353

(2 × 2 × 13 × 353)

See below for interesting mathematical facts about the number 18356 from the Numbermatics database.

Names of 18356

Cardinal: 18356 can be written as Eighteen thousand, three hundred fifty-six.

Scientific notation

Scientific notation: 1.8356 × 10⁴

Factors of 18356

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 368

Divisors of 18356

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 13 26 52 353 706 1412 4589 9178 18356
Sum of all divisors σ(n): 34692
Sum of proper divisors (its aliquot sum) s(n): 16336
18356 is a deficient number, because the sum of its proper divisors (16336) is less than itself. Its deficiency is 2020

Bases of 18356

Binary: 100011110110100₂
Hexadecimal: 0x47B4
Base-36: E5W

Squares and roots of 18356

18356 squared (18356²) is 336942736
18356 cubed (18356³) is 6184920862016
The square root of 18356 is 135.4843164355
The cube root of 18356 is 26.3790620639

Scales and comparisons

How big is 18356?

18,356 seconds is equal to 5 hours, 5 minutes, 56 seconds.
To count from 1 to 18,356 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 18356 cubic inches would be around 2.2 feet tall.

Recreational maths with 18356

18356 backwards is 65381
The number of decimal digits it has is: 5
The sum of 18356's digits is 23
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/18356/?utm_source=shared">Number 18356 - 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/18356/?utm_source=shared]Number 18356 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 18356 - Facts about the integer". Numbermatics.com. 2024. Web. 20 April 2024.

APA style:
Numbermatics. (2024). Number 18356 - Facts about the integer. Retrieved 20 April 2024, from https://numbermatics.com/n/18356/

Chicago style:
Numbermatics. 2024. "Number 18356 - Facts about the integer". https://numbermatics.com/n/18356/

The information we have on file for 18356 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 18356, math, Factors of 18356, curriculum, school, college, exams, university, Prime factorization of 18356, STEM, science, technology, engineering, physics, economics, calculator, eighteen thousand, three hundred fifty-six.