20408080
20,408,080 is an even composite number composed of five prime numbers multiplied together.
20408080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 20408080:
24 × 5 × 7 × 11 × 3313
(2 × 2 × 2 × 2 × 5 × 7 × 11 × 3313)See below for interesting mathematical facts about the number 20408080 from the Numbermatics database.
Names of 20408080
- Cardinal: 20408080 can be written as Twenty million, four hundred eight thousand and eighty.
Scientific notation
- Scientific notation: 2.040808 × 107
Factors of 20408080
Divisors of 20408080
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 70 77 80 88 110 112 140 154 176 220 280 308 385 440 560 616 770 880 1232 1540 3080 3313 6160 6626 13252 16565 23191 26504 33130 36443 46382 53008 66260 72886 92764 115955 132520 145772 182215 185528 231910 255101 265040 291544 364430 371056 463820 510202 583088 728860 927640 1020404 1275505 1457720 1855280 2040808 2551010 2915440 4081616 5102020 10204040 20408080
- Sum of all divisors σ(n): 59174784
- Sum of proper divisors (its aliquot sum) s(n): 38766704
- 20408080 is an abundant number, because the sum of its proper divisors (38766704) is greater than itself. Its abundance is 18358624
Bases of 20408080
- Binary: 10011011101100111000100002
- Hexadecimal: 0x1376710
- Base-36: C5EZ4
Squares and roots of 20408080
- 20408080 squared (204080802) is 416489729286400
- 20408080 cubed (204080803) is 8499755714455194112000
-
The
square root of 20408080 is 4517.5302987363 -
The
cube root of 20408080 is 273.2755115975
Scales and comparisons
How big is 20408080?- 20,408,080 seconds is equal to 33 weeks, 5 days, 4 hours, 54 minutes, 40 seconds.
-
To count from 1 to 20,408,080 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 20408080 cubic inches would be around 22.8 feet tall.
Recreational maths with 20408080
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 20408080 - Facts about the integer". Numbermatics.com. 2024. Web. 26 April 2024.
APA style:
Numbermatics. (2024). Number 20408080 - Facts about the integer. Retrieved 26 April 2024, from https://numbermatics.com/n/20408080/
Chicago style:
Numbermatics. 2024. "Number 20408080 - Facts about the integer". https://numbermatics.com/n/20408080/
The information we have on file for 20408080 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 20408080, math, Factors of 20408080, curriculum, school, college, exams, university, Prime factorization of 20408080, STEM, science, technology, engineering, physics, economics, calculator, twenty million, four hundred eight thousand and eighty.