28318388

28,318,388 is an even composite number composed of three prime numbers multiplied together.

What does the number 28318388 look like?

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

28318388 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 28318388:

2² × 7 × 1011371

(2 × 2 × 7 × 1011371)

See below for interesting mathematical facts about the number 28318388 from the Numbermatics database.

Names of 28318388

Cardinal: 28318388 can be written as Twenty-eight million, three hundred eighteen thousand, three hundred eighty-eight.

Scientific notation

Scientific notation: 2.8318388 × 10⁷

Factors of 28318388

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1011380

Divisors of 28318388

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 7 14 28 1011371 2022742 4045484 7079597 14159194 28318388
Sum of all divisors σ(n): 56636832
Sum of proper divisors (its aliquot sum) s(n): 28318444
28318388 is an abundant number, because the sum of its proper divisors (28318444) is greater than itself. Its abundance is 56

Bases of 28318388

Binary: 1101100000001101010110100₂
Hexadecimal: 0x1B01AB4
Base-36: GUYLW

Squares and roots of 28318388

28318388 squared (28318388²) is 801931098918544
28318388 cubed (28318388³) is 22709396008441709387072
The square root of 28318388 is 5321.5024194301
The cube root of 28318388 is 304.8055304255

Scales and comparisons

How big is 28318388?

28,318,388 seconds is equal to 46 weeks, 5 days, 18 hours, 13 minutes, 8 seconds.
To count from 1 to 28,318,388 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 28318388 cubic inches would be around 25.4 feet tall.

Recreational maths with 28318388

28318388 backwards is 88381382
The number of decimal digits it has is: 8
The sum of 28318388's digits is 41
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/28318388/?utm_source=shared">Number 28318388 - 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/28318388/?utm_source=shared]Number 28318388 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 28318388 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

APA style:
Numbermatics. (2024). Number 28318388 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/28318388/

Chicago style:
Numbermatics. 2024. "Number 28318388 - Facts about the integer". https://numbermatics.com/n/28318388/

The information we have on file for 28318388 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 28318388, math, Factors of 28318388, curriculum, school, college, exams, university, Prime factorization of 28318388, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, three hundred eighteen thousand, three hundred eighty-eight.