21142016
21,142,016 is an even composite number composed of four prime numbers multiplied together.
21142016 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 21142016:
29 × 7 × 17 × 347
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 347)See below for interesting mathematical facts about the number 21142016 from the Numbermatics database.
Names of 21142016
- Cardinal: 21142016 can be written as Twenty-one million, one hundred forty-two thousand and sixteen.
Scientific notation
- Scientific notation: 2.1142016 × 107
Factors of 21142016
Divisors of 21142016
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 128 136 224 238 256 272 347 448 476 512 544 694 896 952 1088 1388 1792 1904 2176 2429 2776 3584 3808 4352 4858 5552 5899 7616 8704 9716 11104 11798 15232 19432 22208 23596 30464 38864 41293 44416 47192 60928 77728 82586 88832 94384 155456 165172 177664 188768 310912 330344 377536 621824 660688 755072 1243648 1321376 1510144 2642752 3020288 5285504 10571008 21142016
- Sum of all divisors σ(n): 51264576
- Sum of proper divisors (its aliquot sum) s(n): 30122560
- 21142016 is an abundant number, because the sum of its proper divisors (30122560) is greater than itself. Its abundance is 8980544
Bases of 21142016
- Binary: 10100001010011010000000002
- Hexadecimal: 0x1429A00
- Base-36: CL5A8
Squares and roots of 21142016
- 21142016 squared (211420162) is 446984840544256
- 21142016 cubed (211420163) is 9450160650544109060096
-
The
square root of 21142016 is 4598.0448018695 -
The
cube root of 21142016 is 276.5129437483
Scales and comparisons
How big is 21142016?- 21,142,016 seconds is equal to 34 weeks, 6 days, 16 hours, 46 minutes, 56 seconds.
-
To count from 1 to 21,142,016 would take you about three 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 21142016 cubic inches would be around 23 feet tall.
Recreational maths with 21142016
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 21142016 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.
APA style:
Numbermatics. (2024). Number 21142016 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/21142016/
Chicago style:
Numbermatics. 2024. "Number 21142016 - Facts about the integer". https://numbermatics.com/n/21142016/
The information we have on file for 21142016 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 21142016, math, Factors of 21142016, curriculum, school, college, exams, university, Prime factorization of 21142016, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, one hundred forty-two thousand and sixteen.