138710972

138,710,972 is an even composite number composed of two prime numbers multiplied together.

What does the number 138710972 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

138710972 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 138710972:

2² × 34677743

(2 × 2 × 34677743)

See below for interesting mathematical facts about the number 138710972 from the Numbermatics database.

Names of 138710972

Cardinal: 138710972 can be written as One hundred thirty-eight million, seven hundred ten thousand, nine hundred seventy-two.

Scientific notation

Scientific notation: 1.38710972 × 10⁸

Factors of 138710972

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 34677745

Divisors of 138710972

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 34677743 69355486 138710972
Sum of all divisors σ(n): 242744208
Sum of proper divisors (its aliquot sum) s(n): 104033236
138710972 is a deficient number, because the sum of its proper divisors (104033236) is less than itself. Its deficiency is 34677736

Bases of 138710972

Binary: 1000010001001000111110111100₂
Hexadecimal: 0x8448FBC
Base-36: 2AL22K

Squares and roots of 138710972

138710972 squared (138710972²) is 19240733753184784
138710972 cubed (138710972³) is 2668900880897469484250048
The square root of 138710972 is 11777.5622265391
The cube root of 138710972 is 517.6508581789

Scales and comparisons

How big is 138710972?

138,710,972 seconds is equal to 4 years, 21 weeks, 2 days, 10 hours, 49 minutes, 32 seconds.
To count from 1 to 138,710,972 would take you about six years!

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 138710972 cubic inches would be around 43.1 feet tall.

Recreational maths with 138710972

138710972 backwards is 279017831
The number of decimal digits it has is: 9
The sum of 138710972's digits is 38
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/138710972/?utm_source=shared">Number 138710972 - 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/138710972/?utm_source=shared]Number 138710972 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 138710972 - Facts about the integer". Numbermatics.com. 2024. Web. 29 April 2024.

APA style:
Numbermatics. (2024). Number 138710972 - Facts about the integer. Retrieved 29 April 2024, from https://numbermatics.com/n/138710972/

Chicago style:
Numbermatics. 2024. "Number 138710972 - Facts about the integer". https://numbermatics.com/n/138710972/

The information we have on file for 138710972 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 138710972, math, Factors of 138710972, curriculum, school, college, exams, university, Prime factorization of 138710972, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, seven hundred ten thousand, nine hundred seventy-two.