21120288
21,120,288 is an even composite number composed of five prime numbers multiplied together.
21120288 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 21120288:
25 × 3 × 7 × 53 × 593
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 53 × 593)See below for interesting mathematical facts about the number 21120288 from the Numbermatics database.
Names of 21120288
- Cardinal: 21120288 can be written as Twenty-one million, one hundred twenty thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 2.1120288 × 107
Factors of 21120288
Divisors of 21120288
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 53 56 84 96 106 112 159 168 212 224 318 336 371 424 593 636 672 742 848 1113 1186 1272 1484 1696 1779 2226 2372 2544 2968 3558 4151 4452 4744 5088 5936 7116 8302 8904 9488 11872 12453 14232 16604 17808 18976 24906 28464 31429 33208 35616 49812 56928 62858 66416 94287 99624 125716 132832 188574 199248 220003 251432 377148 398496 440006 502864 660009 754296 880012 1005728 1320018 1508592 1760024 2640036 3017184 3520048 5280072 7040096 10560144 21120288
- Sum of all divisors σ(n): 64665216
- Sum of proper divisors (its aliquot sum) s(n): 43544928
- 21120288 is an abundant number, because the sum of its proper divisors (43544928) is greater than itself. Its abundance is 22424640
Bases of 21120288
- Binary: 10100001001000101001000002
- Hexadecimal: 0x1424520
- Base-36: CKOIO
Squares and roots of 21120288
- 21120288 squared (211202882) is 446066565202944
- 21120288 cubed (211202883) is 9421054324256955727872
-
The
square root of 21120288 is 4595.6814511017 -
The
cube root of 21120288 is 276.4181856353
Scales and comparisons
How big is 21120288?- 21,120,288 seconds is equal to 34 weeks, 6 days, 10 hours, 44 minutes, 48 seconds.
-
To count from 1 to 21,120,288 would take you about two 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 21120288 cubic inches would be around 23 feet tall.
Recreational maths with 21120288
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 21120288 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.
APA style:
Numbermatics. (2024). Number 21120288 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/21120288/
Chicago style:
Numbermatics. 2024. "Number 21120288 - Facts about the integer". https://numbermatics.com/n/21120288/
The information we have on file for 21120288 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 21120288, math, Factors of 21120288, curriculum, school, college, exams, university, Prime factorization of 21120288, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, one hundred twenty thousand, two hundred eighty-eight.