21348250
21,348,250 is an even composite number composed of five prime numbers multiplied together.
What does the number 21348250 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.
21348250 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 21348250:
2 × 53 × 7 × 11 × 1109
(2 × 5 × 5 × 5 × 7 × 11 × 1109)See below for interesting mathematical facts about the number 21348250 from the Numbermatics database.
Names of 21348250
- Cardinal: 21348250 can be written as Twenty-one million, three hundred forty-eight thousand, two hundred fifty.
Scientific notation
- Scientific notation: 2.134825 × 107
Factors of 21348250
Divisors of 21348250
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 7 10 11 14 22 25 35 50 55 70 77 110 125 154 175 250 275 350 385 550 770 875 1109 1375 1750 1925 2218 2750 3850 5545 7763 9625 11090 12199 15526 19250 24398 27725 38815 55450 60995 77630 85393 121990 138625 170786 194075 277250 304975 388150 426965 609950 853930 970375 1524875 1940750 2134825 3049750 4269650 10674125 21348250
- Sum of all divisors σ(n): 49870080
- Sum of proper divisors (its aliquot sum) s(n): 28521830
- 21348250 is an abundant number, because the sum of its proper divisors (28521830) is greater than itself. Its abundance is 7173580
Bases of 21348250
- Binary: 10100010110111111100110102
- Hexadecimal: 0x145BF9A
- Base-36: CPKEY
Squares and roots of 21348250
- 21348250 squared (213482502) is 455747778062500
- 21348250 cubed (213482503) is 9729417503022765625000
-
The
square root of 21348250 is 4620.4166478791 -
The
cube root of 21348250 is 277.4091361737
Scales and comparisons
How big is 21348250?- 21,348,250 seconds is equal to 35 weeks, 2 days, 2 hours, 4 minutes, 10 seconds.
-
To count from 1 to 21,348,250 would take you about six 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 21348250 cubic inches would be around 23.1 feet tall.
Recreational maths with 21348250
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 21348250 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 21348250 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/21348250/
Chicago style:
Numbermatics. 2024. "Number 21348250 - Facts about the integer". https://numbermatics.com/n/21348250/
The information we have on file for 21348250 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 21348250, math, Factors of 21348250, curriculum, school, college, exams, university, Prime factorization of 21348250, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, three hundred forty-eight thousand, two hundred fifty.