57728

57,728 is an even composite number composed of three prime numbers multiplied together.

What does the number 57728 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

57728 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 57728:

2⁷ × 11 × 41

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 41)

See below for interesting mathematical facts about the number 57728 from the Numbermatics database.

Names of 57728

Cardinal: 57728 can be written as Fifty-seven thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 5.7728 × 10⁴

Factors of 57728

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 54

Divisors of 57728

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 11 16 22 32 41 44 64 82 88 128 164 176 328 352 451 656 704 902 1312 1408 1804 2624 3608 5248 7216 14432 28864 57728
Sum of all divisors σ(n): 128520
Sum of proper divisors (its aliquot sum) s(n): 70792
57728 is an abundant number, because the sum of its proper divisors (70792) is greater than itself. Its abundance is 13064

Bases of 57728

Binary: 1110000110000000₂
Hexadecimal: 0xE180
Base-36: 18JK

Squares and roots of 57728

57728 squared (57728²) is 3332521984
57728 cubed (57728³) is 192379829092352
The square root of 57728 is 240.2665186829
The cube root of 57728 is 38.6481613127

Scales and comparisons

How big is 57728?

57,728 seconds is equal to 16 hours, 2 minutes, 8 seconds.
To count from 1 to 57,728 would take you about sixteen 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 57728 cubic inches would be around 3.2 feet tall.

Recreational maths with 57728

57728 backwards is 82775
The number of decimal digits it has is: 5
The sum of 57728'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/57728/?utm_source=shared">Number 57728 - 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/57728/?utm_source=shared]Number 57728 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 57728 - Facts about the integer". Numbermatics.com. 2024. Web. 19 April 2024.

APA style:
Numbermatics. (2024). Number 57728 - Facts about the integer. Retrieved 19 April 2024, from https://numbermatics.com/n/57728/

Chicago style:
Numbermatics. 2024. "Number 57728 - Facts about the integer". https://numbermatics.com/n/57728/

The information we have on file for 57728 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 57728, math, Factors of 57728, curriculum, school, college, exams, university, Prime factorization of 57728, STEM, science, technology, engineering, physics, economics, calculator, fifty-seven thousand, seven hundred twenty-eight.