138942112

138,942,112 is an even composite number composed of four prime numbers multiplied together.

What does the number 138942112 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

138942112 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 138942112:

2⁵ × 41 × 137 × 773

(2 × 2 × 2 × 2 × 2 × 41 × 137 × 773)

See below for interesting mathematical facts about the number 138942112 from the Numbermatics database.

Names of 138942112

Cardinal: 138942112 can be written as One hundred thirty-eight million, nine hundred forty-two thousand, one hundred twelve.

Scientific notation

Scientific notation: 1.38942112 × 10⁸

Factors of 138942112

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 953

Divisors of 138942112

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 8 16 32 41 82 137 164 274 328 548 656 773 1096 1312 1546 2192 3092 4384 5617 6184 11234 12368 22468 24736 31693 44936 63386 89872 105901 126772 179744 211802 253544 423604 507088 847208 1014176 1694416 3388832 4341941 8683882 17367764 34735528 69471056 138942112
Sum of all divisors σ(n): 282624552
Sum of proper divisors (its aliquot sum) s(n): 143682440
138942112 is an abundant number, because the sum of its proper divisors (143682440) is greater than itself. Its abundance is 4740328

Bases of 138942112

Binary: 1000010010000001011010100000₂
Hexadecimal: 0x84816A0
Base-36: 2AQ0F4

Squares and roots of 138942112

138942112 squared (138942112²) is 19304910487020544
138942112 cubed (138942112³) is 2682265035037582970748928
The square root of 138942112 is 11787.3708688579
The cube root of 138942112 is 517.9382265101

Scales and comparisons

How big is 138942112?

138,942,112 seconds is equal to 4 years, 21 weeks, 5 days, 3 hours, 1 minute, 52 seconds.
To count from 1 to 138,942,112 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 138942112 cubic inches would be around 43.2 feet tall.

Recreational maths with 138942112

138942112 backwards is 211249831
The number of decimal digits it has is: 9
The sum of 138942112's digits is 31
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/138942112/?utm_source=shared">Number 138942112 - 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/138942112/?utm_source=shared]Number 138942112 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 138942112 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.

APA style:
Numbermatics. (2024). Number 138942112 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/138942112/

Chicago style:
Numbermatics. 2024. "Number 138942112 - Facts about the integer". https://numbermatics.com/n/138942112/

The information we have on file for 138942112 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 138942112, math, Factors of 138942112, curriculum, school, college, exams, university, Prime factorization of 138942112, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, nine hundred forty-two thousand, one hundred twelve.