21304704
21,304,704 is an even composite number composed of four prime numbers multiplied together.
What does the number 21304704 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.
21304704 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 21304704:
27 × 3 × 109 × 509
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 109 × 509)See below for interesting mathematical facts about the number 21304704 from the Numbermatics database.
Names of 21304704
- Cardinal: 21304704 can be written as Twenty-one million, three hundred four thousand, seven hundred four.
Scientific notation
- Scientific notation: 2.1304704 × 107
Factors of 21304704
Divisors of 21304704
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 109 128 192 218 327 384 436 509 654 872 1018 1308 1527 1744 2036 2616 3054 3488 4072 5232 6108 6976 8144 10464 12216 13952 16288 20928 24432 32576 41856 48864 55481 65152 97728 110962 166443 195456 221924 332886 443848 665772 887696 1331544 1775392 2663088 3550784 5326176 7101568 10652352 21304704
- Sum of all divisors σ(n): 57222000
- Sum of proper divisors (its aliquot sum) s(n): 35917296
- 21304704 is an abundant number, because the sum of its proper divisors (35917296) is greater than itself. Its abundance is 14612592
Bases of 21304704
- Binary: 10100010100010101100000002
- Hexadecimal: 0x1451580
- Base-36: COMTC
Squares and roots of 21304704
- 21304704 squared (213047042) is 453890412527616
- 21304704 cubed (213047043) is 9670000887338750705664
-
The
square root of 21304704 is 4615.7018967869 -
The
cube root of 21304704 is 277.2203887563
Scales and comparisons
How big is 21304704?- 21,304,704 seconds is equal to 35 weeks, 1 day, 13 hours, 58 minutes, 24 seconds.
-
To count from 1 to 21,304,704 would take you about five days!
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 21304704 cubic inches would be around 23.1 feet tall.
Recreational maths with 21304704
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 21304704 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.
APA style:
Numbermatics. (2024). Number 21304704 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/21304704/
Chicago style:
Numbermatics. 2024. "Number 21304704 - Facts about the integer". https://numbermatics.com/n/21304704/
The information we have on file for 21304704 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 21304704, math, Factors of 21304704, curriculum, school, college, exams, university, Prime factorization of 21304704, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, three hundred four thousand, seven hundred four.