20049820
20,049,820 is an even composite number composed of five prime numbers multiplied together.
20049820 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 20049820:
22 × 5 × 72 × 41 × 499
(2 × 2 × 5 × 7 × 7 × 41 × 499)See below for interesting mathematical facts about the number 20049820 from the Numbermatics database.
Names of 20049820
- Cardinal: 20049820 can be written as Twenty million, forty-nine thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 2.004982 × 107
Factors of 20049820
Divisors of 20049820
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 41 49 70 82 98 140 164 196 205 245 287 410 490 499 574 820 980 998 1148 1435 1996 2009 2495 2870 3493 4018 4990 5740 6986 8036 9980 10045 13972 17465 20090 20459 24451 34930 40180 40918 48902 69860 81836 97804 102295 122255 143213 204590 244510 286426 409180 489020 572852 716065 1002491 1432130 2004982 2864260 4009964 5012455 10024910 20049820
- Sum of all divisors σ(n): 50274000
- Sum of proper divisors (its aliquot sum) s(n): 30224180
- 20049820 is an abundant number, because the sum of its proper divisors (30224180) is greater than itself. Its abundance is 10174360
Bases of 20049820
- Binary: 10011000111101111100111002
- Hexadecimal: 0x131EF9C
- Base-36: BXQJG
Squares and roots of 20049820
- 20049820 squared (200498202) is 401995282032400
- 20049820 cubed (200498203) is 8059933045598854168000
-
The
square root of 20049820 is 4477.7025358993 -
The
cube root of 20049820 is 271.6669619143
Scales and comparisons
How big is 20049820?- 20,049,820 seconds is equal to 33 weeks, 1 day, 1 hour, 23 minutes, 40 seconds.
-
To count from 1 to 20,049,820 would take you about forty-nine 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 20049820 cubic inches would be around 22.6 feet tall.
Recreational maths with 20049820
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 20049820 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
APA style:
Numbermatics. (2024). Number 20049820 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/20049820/
Chicago style:
Numbermatics. 2024. "Number 20049820 - Facts about the integer". https://numbermatics.com/n/20049820/
The information we have on file for 20049820 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 20049820, math, Factors of 20049820, curriculum, school, college, exams, university, Prime factorization of 20049820, STEM, science, technology, engineering, physics, economics, calculator, twenty million, forty-nine thousand, eight hundred twenty.