42042121818
42,042,121,818 is an even composite number composed of five prime numbers multiplied together.
What does the number 42042121818 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
42042121818 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 42042121818:
2 × 3 × 31 × 25747 × 8779
See below for interesting mathematical facts about the number 42042121818 from the Numbermatics database.
Names of 42042121818
- Cardinal: 42042121818 can be written as Forty-two billion, forty-two million, one hundred twenty-one thousand, eight hundred eighteen.
Scientific notation
- Scientific notation: 4.2042121818 × 1010
Factors of 42042121818
Divisors of 42042121818
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 86809896960
- Sum of proper divisors (its aliquot sum) s(n): 44767775142
- 42042121818 is an abundant number, because the sum of its proper divisors (44767775142) is greater than itself. Its abundance is 2725653324
Bases of 42042121818
- Binary: 1001110010011110011111011110010110102
- Hexadecimal: 0x9C9E7DE5A
- Base-36: JBASKT6
Squares and roots of 42042121818
- 42042121818 squared (420421218182) is 1767540006959551625124
- 42042121818 cubed (420421218183) is 74311132290782037222123077355432
-
The
square root of 42042121818 is 205041.7562790565 -
The
cube root of 42042121818 is 3477.1882928379
Scales and comparisons
How big is 42042121818?- 42,042,121,818 seconds is equal to 1,336 years, 42 weeks, 15 hours, 10 minutes, 18 seconds.
-
To count from 1 to 42,042,121,818 would take you about two thousand, six hundred seventy-three 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 42042121818 cubic inches would be around 289.8 feet tall.
Recreational maths with 42042121818
- 42042121818 backwards is 81812124024
- The number of decimal digits it has is: 11
- The sum of 42042121818's digits is 33
- 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 42042121818 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 42042121818 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/42042121818/
Chicago style:
Numbermatics. 2024. "Number 42042121818 - Facts about the integer". https://numbermatics.com/n/42042121818/
The information we have on file for 42042121818 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 42042121818, math, Factors of 42042121818, curriculum, school, college, exams, university, Prime factorization of 42042121818, STEM, science, technology, engineering, physics, economics, calculator, forty-two billion, forty-two million, one hundred twenty-one thousand, eight hundred eighteen.