28031500

28,031,500 is an even composite number composed of four prime numbers multiplied together.

What does the number 28031500 look like?

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

28031500 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 28031500:

2² × 5³ × 7 × 8009

(2 × 2 × 5 × 5 × 5 × 7 × 8009)

See below for interesting mathematical facts about the number 28031500 from the Numbermatics database.

Names of 28031500

Cardinal: 28031500 can be written as Twenty-eight million, thirty-one thousand, five hundred.

Scientific notation

Scientific notation: 2.80315 × 10⁷

Factors of 28031500

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 8023

Divisors of 28031500

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 35 50 70 100 125 140 175 250 350 500 700 875 1750 3500 8009 16018 32036 40045 56063 80090 112126 160180 200225 224252 280315 400450 560630 800900 1001125 1121260 1401575 2002250 2803150 4004500 5606300 7007875 14015750 28031500
Sum of all divisors σ(n): 69975360
Sum of proper divisors (its aliquot sum) s(n): 41943860
28031500 is an abundant number, because the sum of its proper divisors (41943860) is greater than itself. Its abundance is 13912360

Bases of 28031500

Binary: 1101010111011101000001100₂
Hexadecimal: 0x1ABBA0C
Base-36: GOT8S

Squares and roots of 28031500

28031500 squared (28031500²) is 785764992250000
28031500 cubed (28031500³) is 22026171380255875000000
The square root of 28031500 is 5294.4782556923
The cube root of 28031500 is 303.7727265987

Scales and comparisons

How big is 28031500?

28,031,500 seconds is equal to 46 weeks, 2 days, 10 hours, 31 minutes, 40 seconds.
To count from 1 to 28,031,500 would take you about seventeen 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 28031500 cubic inches would be around 25.3 feet tall.

Recreational maths with 28031500

28031500 backwards is 00513082
The number of decimal digits it has is: 8
The sum of 28031500's digits is 19
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/28031500/?utm_source=shared">Number 28031500 - 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/28031500/?utm_source=shared]Number 28031500 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 28031500 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.

APA style:
Numbermatics. (2024). Number 28031500 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/28031500/

Chicago style:
Numbermatics. 2024. "Number 28031500 - Facts about the integer". https://numbermatics.com/n/28031500/

The information we have on file for 28031500 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 28031500, math, Factors of 28031500, curriculum, school, college, exams, university, Prime factorization of 28031500, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, thirty-one thousand, five hundred.