21220000
21,220,000 is an even composite number composed of three prime numbers multiplied together.
What does the number 21220000 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 60 divisors.
21220000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 21220000:
25 × 54 × 1061
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 1061)See below for interesting mathematical facts about the number 21220000 from the Numbermatics database.
Names of 21220000
- Cardinal: 21220000 can be written as Twenty-one million, two hundred twenty thousand.
Scientific notation
- Scientific notation: 2.122 × 107
Factors of 21220000
Divisors of 21220000
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 625 800 1000 1061 1250 2000 2122 2500 4000 4244 5000 5305 8488 10000 10610 16976 20000 21220 26525 33952 42440 53050 84880 106100 132625 169760 212200 265250 424400 530500 663125 848800 1061000 1326250 2122000 2652500 4244000 5305000 10610000 21220000
- Sum of all divisors σ(n): 52253586
- Sum of proper divisors (its aliquot sum) s(n): 31033586
- 21220000 is an abundant number, because the sum of its proper divisors (31033586) is greater than itself. Its abundance is 9813586
Bases of 21220000
- Binary: 10100001111001010101000002
- Hexadecimal: 0x143CAA0
- Base-36: CMTGG
Squares and roots of 21220000
- 21220000 squared (212200002) is 450288400000000
- 21220000 cubed (212200003) is 9555119848000000000000
-
The
square root of 21220000 is 4606.5171225125 -
The
cube root of 21220000 is 276.8525065507
Scales and comparisons
How big is 21220000?- 21,220,000 seconds is equal to 35 weeks, 14 hours, 26 minutes, 40 seconds.
-
To count from 1 to 21,220,000 would take you about four 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 21220000 cubic inches would be around 23.1 feet tall.
Recreational maths with 21220000
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 21220000 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
APA style:
Numbermatics. (2024). Number 21220000 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/21220000/
Chicago style:
Numbermatics. 2024. "Number 21220000 - Facts about the integer". https://numbermatics.com/n/21220000/
The information we have on file for 21220000 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 21220000, math, Factors of 21220000, curriculum, school, college, exams, university, Prime factorization of 21220000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, two hundred twenty thousand.