728027216

728,027,216 is an even composite number composed of three prime numbers multiplied together.

What does the number 728027216 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

728027216 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 728027216:

2⁴ × 7 × 6500243

(2 × 2 × 2 × 2 × 7 × 6500243)

See below for interesting mathematical facts about the number 728027216 from the Numbermatics database.

Names of 728027216

Cardinal: 728027216 can be written as Seven hundred twenty-eight million, twenty-seven thousand, two hundred sixteen.

Scientific notation

Scientific notation: 7.28027216 × 10⁸

Factors of 728027216

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 6500252

Divisors of 728027216

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 7 8 14 16 28 56 112 6500243 13000486 26000972 45501701 52001944 91003402 104003888 182006804 364013608 728027216
Sum of all divisors σ(n): 1612060512
Sum of proper divisors (its aliquot sum) s(n): 884033296
728027216 is an abundant number, because the sum of its proper divisors (884033296) is greater than itself. Its abundance is 156006080

Bases of 728027216

Binary: 101011011001001101000001010000₂
Hexadecimal: 0x2B64D050
Base-36: C1G5E8

Squares and roots of 728027216

728027216 squared (728027216²) is 530023627236710656
728027216 cubed (728027216³) is 385871625751364231885213696
The square root of 728027216 is 26981.9794677855
The cube root of 728027216 is 899.5994991695

Scales and comparisons

How big is 728027216?

728,027,216 seconds is equal to 23 years, 7 weeks, 5 days, 5 hours, 46 minutes, 56 seconds.
To count from 1 to 728,027,216 would take you about thirty-four years!

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 728027216 cubic inches would be around 75 feet tall.

Recreational maths with 728027216

728027216 backwards is 612720827
The number of decimal digits it has is: 9
The sum of 728027216's digits is 35
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/728027216/?utm_source=shared">Number 728027216 - 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/728027216/?utm_source=shared]Number 728027216 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 728027216 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

APA style:
Numbermatics. (2024). Number 728027216 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/728027216/

Chicago style:
Numbermatics. 2024. "Number 728027216 - Facts about the integer". https://numbermatics.com/n/728027216/

The information we have on file for 728027216 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 728027216, math, Factors of 728027216, curriculum, school, college, exams, university, Prime factorization of 728027216, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight million, twenty-seven thousand, two hundred sixteen.