397242816
397,242,816 is an even composite number composed of three prime numbers multiplied together.
397242816 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.
Prime factorization of 397242816:
26 × 3 × 2068973
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 2068973)See below for interesting mathematical facts about the number 397242816 from the Numbermatics database.
Names of 397242816
- Cardinal: 397242816 can be written as Three hundred ninety-seven million, two hundred forty-two thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 3.97242816 × 108
Factors of 397242816
Divisors of 397242816
- Number of divisors d(n): 28
- Complete list of divisors:
- Sum of all divisors σ(n): 1051038792
- Sum of proper divisors (its aliquot sum) s(n): 653795976
- 397242816 is an abundant number, because the sum of its proper divisors (653795976) is greater than itself. Its abundance is 256553160
Bases of 397242816
- Binary: 101111010110101110001110000002
- Hexadecimal: 0x17AD71C0
- Base-36: 6KIAIO
Squares and roots of 397242816
- 397242816 squared (3972428162) is 157801854863609856
- 397242816 cubed (3972428163) is 62685653196043675122794496
-
The
square root of 397242816 is 19930.9512066033 -
The
cube root of 397242816 is 735.1094695575
Scales and comparisons
How big is 397242816?- 397,242,816 seconds is equal to 12 years, 32 weeks, 5 days, 17 hours, 13 minutes, 36 seconds.
-
To count from 1 to 397,242,816 would take you about eighteen 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 397242816 cubic inches would be around 61.3 feet tall.
Recreational maths with 397242816
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 397242816 - Facts about the integer". Numbermatics.com. 2024. Web. 24 September 2024.
APA style:
Numbermatics. (2024). Number 397242816 - Facts about the integer. Retrieved 24 September 2024, from https://numbermatics.com/n/397242816/
Chicago style:
Numbermatics. 2024. "Number 397242816 - Facts about the integer". https://numbermatics.com/n/397242816/
The information we have on file for 397242816 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 397242816, math, Factors of 397242816, curriculum, school, college, exams, university, Prime factorization of 397242816, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-seven million, two hundred forty-two thousand, eight hundred sixteen.