42172163721
42,172,163,721 is an odd composite number composed of three prime numbers multiplied together.
What does the number 42172163721 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.
42172163721 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 42172163721:
32 × 17 × 275635057
(3 × 3 × 17 × 275635057)See below for interesting mathematical facts about the number 42172163721 from the Numbermatics database.
Names of 42172163721
- Cardinal: 42172163721 can be written as Forty-two billion, one hundred seventy-two million, one hundred sixty-three thousand, seven hundred twenty-one.
Scientific notation
- Scientific notation: 4.2172163721 × 1010
Factors of 42172163721
Divisors of 42172163721
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 64498603572
- Sum of proper divisors (its aliquot sum) s(n): 22326439851
- 42172163721 is a deficient number, because the sum of its proper divisors (22326439851) is less than itself. Its deficiency is 19845723870
Bases of 42172163721
- Binary: 1001110100011010100000100110100010012
- Hexadecimal: 0x9D1A82689
- Base-36: JDG7TS9
Squares and roots of 42172163721
- 42172163721 squared (421721637212) is 1778491392910828565841
- 42172163721 cubed (421721637213) is 75002830198224801032410280054361
-
The
square root of 42172163721 is 205358.6222221993 -
The
cube root of 42172163721 is 3480.7697388159
Scales and comparisons
How big is 42172163721?- 42,172,163,721 seconds is equal to 1,340 years, 49 weeks, 17 hours, 55 minutes, 21 seconds.
-
To count from 1 to 42,172,163,721 would take you about two thousand, six hundred eighty-one 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 42172163721 cubic inches would be around 290.1 feet tall.
Recreational maths with 42172163721
- 42172163721 backwards is 12736127124
- The number of decimal digits it has is: 11
- The sum of 42172163721's digits is 36
- More coming soon!
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 42172163721 - Facts about the integer". Numbermatics.com. 2024. Web. 1 June 2024.
APA style:
Numbermatics. (2024). Number 42172163721 - Facts about the integer. Retrieved 1 June 2024, from https://numbermatics.com/n/42172163721/
Chicago style:
Numbermatics. 2024. "Number 42172163721 - Facts about the integer". https://numbermatics.com/n/42172163721/
The information we have on file for 42172163721 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 42172163721, math, Factors of 42172163721, curriculum, school, college, exams, university, Prime factorization of 42172163721, STEM, science, technology, engineering, physics, economics, calculator, forty-two billion, one hundred seventy-two million, one hundred sixty-three thousand, seven hundred twenty-one.