28439776

28,439,776 is an even composite number composed of four prime numbers multiplied together.

What does the number 28439776 look like?

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

28439776 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 28439776:

2⁵ × 17 × 23 × 2273

(2 × 2 × 2 × 2 × 2 × 17 × 23 × 2273)

See below for interesting mathematical facts about the number 28439776 from the Numbermatics database.

Names of 28439776

Cardinal: 28439776 can be written as Twenty-eight million, four hundred thirty-nine thousand, seven hundred seventy-six.

Scientific notation

Scientific notation: 2.8439776 × 10⁷

Factors of 28439776

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 2315

Divisors of 28439776

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 8 16 17 23 32 34 46 68 92 136 184 272 368 391 544 736 782 1564 2273 3128 4546 6256 9092 12512 18184 36368 38641 52279 72736 77282 104558 154564 209116 309128 418232 618256 836464 888743 1236512 1672928 1777486 3554972 7109944 14219888 28439776
Sum of all divisors σ(n): 61889184
Sum of proper divisors (its aliquot sum) s(n): 33449408
28439776 is an abundant number, because the sum of its proper divisors (33449408) is greater than itself. Its abundance is 5009632

Bases of 28439776

Binary: 1101100011111010011100000₂
Hexadecimal: 0x1B1F4E0
Base-36: GXK9S

Squares and roots of 28439776

28439776 squared (28439776²) is 808820858930176
28439776 cubed (28439776³) is 23002684052101805080576
The square root of 28439776 is 5332.8956487071
The cube root of 28439776 is 305.2404303249

Scales and comparisons

How big is 28439776?

28,439,776 seconds is equal to 47 weeks, 3 hours, 56 minutes, 16 seconds.
To count from 1 to 28,439,776 would take you about eighteen weeks!

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 28439776 cubic inches would be around 25.4 feet tall.

Recreational maths with 28439776

28439776 backwards is 67793482
28439776 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28439776's digits is 46
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/28439776/?utm_source=shared">Number 28439776 - 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/28439776/?utm_source=shared]Number 28439776 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 28439776 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

APA style:
Numbermatics. (2024). Number 28439776 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/28439776/

Chicago style:
Numbermatics. 2024. "Number 28439776 - Facts about the integer". https://numbermatics.com/n/28439776/

The information we have on file for 28439776 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 28439776, math, Factors of 28439776, curriculum, school, college, exams, university, Prime factorization of 28439776, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, four hundred thirty-nine thousand, seven hundred seventy-six.