28265625

28,265,625 is an odd composite number composed of three prime numbers multiplied together.

What does the number 28265625 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 56 divisors.

28265625 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 28265625:

3³ × 5⁶ × 67

(3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 67)

See below for interesting mathematical facts about the number 28265625 from the Numbermatics database.

Names of 28265625

Cardinal: 28265625 can be written as Twenty-eight million, two hundred sixty-five thousand, six hundred twenty-five.

Scientific notation

Scientific notation: 2.8265625 × 10⁷

Factors of 28265625

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 10
Sum of prime factors: 75

Divisors of 28265625

Number of divisors d(n): 56
Complete list of divisors:
1 3 5 9 15 25 27 45 67 75 125 135 201 225 335 375 603 625 675 1005 1125 1675 1809 1875 3015 3125 3375 5025 5625 8375 9045 9375 15075 15625 16875 25125 28125 41875 45225 46875 75375 84375 125625 140625 209375 226125 376875 421875 628125 1046875 1130625 1884375 3140625 5653125 9421875 28265625
Sum of all divisors σ(n): 53124320
Sum of proper divisors (its aliquot sum) s(n): 24858695
28265625 is a deficient number, because the sum of its proper divisors (24858695) is less than itself. Its deficiency is 3406930

Bases of 28265625

Binary: 1101011110100110010011001₂
Hexadecimal: 0x1AF4C99
Base-36: GTTW9

Squares and roots of 28265625

28265625 squared (28265625²) is 798945556640625
28265625 cubed (28265625³) is 22582695499420166015625
The square root of 28265625 is 5316.5425795341
The cube root of 28265625 is 304.6161075335

Scales and comparisons

How big is 28265625?

28,265,625 seconds is equal to 46 weeks, 5 days, 3 hours, 33 minutes, 45 seconds.
To count from 1 to 28,265,625 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 28265625 cubic inches would be around 25.4 feet tall.

Recreational maths with 28265625

28265625 backwards is 52656282
The number of decimal digits it has is: 8
The sum of 28265625's digits is 36
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/28265625/?utm_source=shared">Number 28265625 - 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/28265625/?utm_source=shared]Number 28265625 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 28265625 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.

APA style:
Numbermatics. (2024). Number 28265625 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/28265625/

Chicago style:
Numbermatics. 2024. "Number 28265625 - Facts about the integer". https://numbermatics.com/n/28265625/

The information we have on file for 28265625 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 28265625, math, Factors of 28265625, curriculum, school, college, exams, university, Prime factorization of 28265625, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, two hundred sixty-five thousand, six hundred twenty-five.