138764

138,764 is an even composite number composed of three prime numbers multiplied together.

What does the number 138764 look like?

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

138764 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 138764:

2² × 113 × 307

(2 × 2 × 113 × 307)

See below for interesting mathematical facts about the number 138764 from the Numbermatics database.

Names of 138764

Cardinal: 138764 can be written as One hundred thirty-eight thousand, seven hundred sixty-four.

Scientific notation

Scientific notation: 1.38764 × 10⁵

Factors of 138764

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 422

Divisors of 138764

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 113 226 307 452 614 1228 34691 69382 138764
Sum of all divisors σ(n): 245784
Sum of proper divisors (its aliquot sum) s(n): 107020
138764 is a deficient number, because the sum of its proper divisors (107020) is less than itself. Its deficiency is 31744

Bases of 138764

Binary: 100001111000001100₂
Hexadecimal: 0x21E0C
Base-36: 2Z2K

Squares and roots of 138764

138764 squared (138764²) is 19255447696
138764 cubed (138764³) is 2671962944087744
The square root of 138764 is 372.5104025393
The cube root of 138764 is 51.7716814251

Scales and comparisons

How big is 138764?

138,764 seconds is equal to 1 day, 14 hours, 32 minutes, 44 seconds.
To count from 1 to 138,764 would take you about fourteen 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 138764 cubic inches would be around 4.3 feet tall.

Recreational maths with 138764

138764 backwards is 467831
The number of decimal digits it has is: 6
The sum of 138764'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/138764/?utm_source=shared">Number 138764 - 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/138764/?utm_source=shared]Number 138764 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 138764 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

APA style:
Numbermatics. (2024). Number 138764 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/138764/

Chicago style:
Numbermatics. 2024. "Number 138764 - Facts about the integer". https://numbermatics.com/n/138764/

The information we have on file for 138764 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 138764, math, Factors of 138764, curriculum, school, college, exams, university, Prime factorization of 138764, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight thousand, seven hundred sixty-four.