47428

47,428 is an even composite number composed of three prime numbers multiplied together.

What does the number 47428 look like?

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

47428 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 47428:

2² × 71 × 167

(2 × 2 × 71 × 167)

See below for interesting mathematical facts about the number 47428 from the Numbermatics database.

Names of 47428

Cardinal: 47428 can be written as Forty-seven thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 4.7428 × 10⁴

Factors of 47428

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 240

Divisors of 47428

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 71 142 167 284 334 668 11857 23714 47428
Sum of all divisors σ(n): 84672
Sum of proper divisors (its aliquot sum) s(n): 37244
47428 is a deficient number, because the sum of its proper divisors (37244) is less than itself. Its deficiency is 10184

Bases of 47428

Binary: 1011100101000100₂
Hexadecimal: 0xB944
Base-36: 10LG

Squares and roots of 47428

47428 squared (47428²) is 2249415184
47428 cubed (47428³) is 106685263346752
The square root of 47428 is 217.7797052069
The cube root of 47428 is 36.1974744633

Scales and comparisons

How big is 47428?

47,428 seconds is equal to 13 hours, 10 minutes, 28 seconds.
To count from 1 to 47,428 would take you about thirteen 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 47428 cubic inches would be around 3 feet tall.

Recreational maths with 47428

47428 backwards is 82474
The number of decimal digits it has is: 5
The sum of 47428's digits is 25
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/47428/?utm_source=shared">Number 47428 - 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/47428/?utm_source=shared]Number 47428 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 47428 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.

APA style:
Numbermatics. (2024). Number 47428 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/47428/

Chicago style:
Numbermatics. 2024. "Number 47428 - Facts about the integer". https://numbermatics.com/n/47428/

The information we have on file for 47428 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 47428, math, Factors of 47428, curriculum, school, college, exams, university, Prime factorization of 47428, STEM, science, technology, engineering, physics, economics, calculator, forty-seven thousand, four hundred twenty-eight.