728342028
728,342,028 is an even composite number composed of four prime numbers multiplied together.
What does the number 728342028 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.
728342028 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.
Prime factorization of 728342028:
22 × 32 × 163 × 124121
(2 × 2 × 3 × 3 × 163 × 124121)See below for interesting mathematical facts about the number 728342028 from the Numbermatics database.
Names of 728342028
- Cardinal: 728342028 can be written as Seven hundred twenty-eight million, three hundred forty-two thousand and twenty-eight.
Scientific notation
- Scientific notation: 7.28342028 × 108
Factors of 728342028
Divisors of 728342028
- Number of divisors d(n): 36
- Complete list of divisors:
- Sum of all divisors σ(n): 1852396728
- Sum of proper divisors (its aliquot sum) s(n): 1124054700
- 728342028 is an abundant number, because the sum of its proper divisors (1124054700) is greater than itself. Its abundance is 395712672
Bases of 728342028
- Binary: 1010110110100110011110000011002
- Hexadecimal: 0x2B699E0C
- Base-36: C1MWB0
Squares and roots of 728342028
- 728342028 squared (7283420282) is 530482109751152784
- 728342028 cubed (7283420283) is 386372415633873194036405952
-
The
square root of 728342028 is 26987.8125827197 -
The
cube root of 728342028 is 899.7291481259
Scales and comparisons
How big is 728342028?- 728,342,028 seconds is equal to 23 years, 8 weeks, 1 day, 21 hours, 13 minutes, 48 seconds.
-
To count from 1 to 728,342,028 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 728342028 cubic inches would be around 75 feet tall.
Recreational maths with 728342028
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 728342028 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.
APA style:
Numbermatics. (2024). Number 728342028 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/728342028/
Chicago style:
Numbermatics. 2024. "Number 728342028 - Facts about the integer". https://numbermatics.com/n/728342028/
The information we have on file for 728342028 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 728342028, math, Factors of 728342028, curriculum, school, college, exams, university, Prime factorization of 728342028, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight million, three hundred forty-two thousand and twenty-eight.