20342730
20,342,730 is an even composite number composed of six prime numbers multiplied together.
20342730 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 20342730:
2 × 3 × 5 × 19 × 89 × 401
See below for interesting mathematical facts about the number 20342730 from the Numbermatics database.
Names of 20342730
- Cardinal: 20342730 can be written as Twenty million, three hundred forty-two thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 2.034273 × 107
Factors of 20342730
Divisors of 20342730
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 5 6 10 15 19 30 38 57 89 95 114 178 190 267 285 401 445 534 570 802 890 1203 1335 1691 2005 2406 2670 3382 4010 5073 6015 7619 8455 10146 12030 15238 16910 22857 25365 35689 38095 45714 50730 71378 76190 107067 114285 178445 214134 228570 356890 535335 678091 1070670 1356182 2034273 3390455 4068546 6780910 10171365 20342730
- Sum of all divisors σ(n): 52099200
- Sum of proper divisors (its aliquot sum) s(n): 31756470
- 20342730 is an abundant number, because the sum of its proper divisors (31756470) is greater than itself. Its abundance is 11413740
Bases of 20342730
- Binary: 10011011001100111110010102
- Hexadecimal: 0x13667CA
- Base-36: C40JU
Squares and roots of 20342730
- 20342730 squared (203427302) is 413826663852900
- 20342730 cubed (203427303) is 8418364089560304417000
-
The
square root of 20342730 is 4510.2915648547 -
The
cube root of 20342730 is 272.9835087787
Scales and comparisons
How big is 20342730?- 20,342,730 seconds is equal to 33 weeks, 4 days, 10 hours, 45 minutes, 30 seconds.
-
To count from 1 to 20,342,730 would take you about fifty weeks!
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 20342730 cubic inches would be around 22.7 feet tall.
Recreational maths with 20342730
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 20342730 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.
APA style:
Numbermatics. (2024). Number 20342730 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/20342730/
Chicago style:
Numbermatics. 2024. "Number 20342730 - Facts about the integer". https://numbermatics.com/n/20342730/
The information we have on file for 20342730 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 20342730, math, Factors of 20342730, curriculum, school, college, exams, university, Prime factorization of 20342730, STEM, science, technology, engineering, physics, economics, calculator, twenty million, three hundred forty-two thousand, seven hundred thirty.