138495

138,495 is an odd composite number composed of four prime numbers multiplied together.

What does the number 138495 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

138495 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 138495:

3 × 5 × 7 × 1319

See below for interesting mathematical facts about the number 138495 from the Numbermatics database.

Names of 138495

Cardinal: 138495 can be written as One hundred thirty-eight thousand, four hundred ninety-five.

Scientific notation

Scientific notation: 1.38495 × 10⁵

Factors of 138495

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1334

Divisors of 138495

Number of divisors d(n): 16
Complete list of divisors:
1 3 5 7 15 21 35 105 1319 3957 6595 9233 19785 27699 46165 138495
Sum of all divisors σ(n): 253440
Sum of proper divisors (its aliquot sum) s(n): 114945
138495 is a deficient number, because the sum of its proper divisors (114945) is less than itself. Its deficiency is 23550

Bases of 138495

Binary: 100001110011111111₂
Hexadecimal: 0x21CFF
Base-36: 2YV3

Squares and roots of 138495

138495 squared (138495²) is 19180865025
138495 cubed (138495³) is 2656453901637375
The square root of 138495 is 372.1491636429
The cube root of 138495 is 51.7382059053

Scales and comparisons

How big is 138495?

138,495 seconds is equal to 1 day, 14 hours, 28 minutes, 15 seconds.
To count from 1 to 138,495 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 138495 cubic inches would be around 4.3 feet tall.

Recreational maths with 138495

138495 backwards is 594831
The number of decimal digits it has is: 6
The sum of 138495's digits is 30
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/138495/?utm_source=shared">Number 138495 - 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/138495/?utm_source=shared]Number 138495 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 138495 - Facts about the integer". Numbermatics.com. 2024. Web. 23 April 2024.

APA style:
Numbermatics. (2024). Number 138495 - Facts about the integer. Retrieved 23 April 2024, from https://numbermatics.com/n/138495/

Chicago style:
Numbermatics. 2024. "Number 138495 - Facts about the integer". https://numbermatics.com/n/138495/

The information we have on file for 138495 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 138495, math, Factors of 138495, curriculum, school, college, exams, university, Prime factorization of 138495, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight thousand, four hundred ninety-five.