21423312
21,423,312 is an even composite number composed of four prime numbers multiplied together.
What does the number 21423312 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 80 divisors.
21423312 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 21423312:
24 × 33 × 101 × 491
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 101 × 491)See below for interesting mathematical facts about the number 21423312 from the Numbermatics database.
Names of 21423312
- Cardinal: 21423312 can be written as Twenty-one million, four hundred twenty-three thousand, three hundred twelve.
Scientific notation
- Scientific notation: 2.1423312 × 107
Factors of 21423312
Divisors of 21423312
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 101 108 144 202 216 303 404 432 491 606 808 909 982 1212 1473 1616 1818 1964 2424 2727 2946 3636 3928 4419 4848 5454 5892 7272 7856 8838 10908 11784 13257 14544 17676 21816 23568 26514 35352 43632 49591 53028 70704 99182 106056 148773 198364 212112 297546 396728 446319 595092 793456 892638 1190184 1338957 1785276 2380368 2677914 3570552 5355828 7141104 10711656 21423312
- Sum of all divisors σ(n): 62228160
- Sum of proper divisors (its aliquot sum) s(n): 40804848
- 21423312 is an abundant number, because the sum of its proper divisors (40804848) is greater than itself. Its abundance is 19381536
Bases of 21423312
- Binary: 10100011011100100110100002
- Hexadecimal: 0x146E4D0
- Base-36: CR6C0
Squares and roots of 21423312
- 21423312 squared (214233122) is 458958297049344
- 21423312 cubed (214233123) is 9832406792676775907328
-
The
square root of 21423312 is 4628.5323807875 -
The
cube root of 21423312 is 277.7338860901
Scales and comparisons
How big is 21423312?- 21,423,312 seconds is equal to 35 weeks, 2 days, 22 hours, 55 minutes, 12 seconds.
-
To count from 1 to 21,423,312 would take you about twenty-two hours!
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 21423312 cubic inches would be around 23.1 feet tall.
Recreational maths with 21423312
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 21423312 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.
APA style:
Numbermatics. (2024). Number 21423312 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/21423312/
Chicago style:
Numbermatics. 2024. "Number 21423312 - Facts about the integer". https://numbermatics.com/n/21423312/
The information we have on file for 21423312 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 21423312, math, Factors of 21423312, curriculum, school, college, exams, university, Prime factorization of 21423312, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, four hundred twenty-three thousand, three hundred twelve.