221001424
221,001,424 is an even composite number composed of five prime numbers multiplied together.
221001424 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 221001424:
24 × 7 × 43 × 109 × 421
(2 × 2 × 2 × 2 × 7 × 43 × 109 × 421)See below for interesting mathematical facts about the number 221001424 from the Numbermatics database.
Names of 221001424
- Cardinal: 221001424 can be written as Two hundred twenty-one million, one thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 2.21001424 × 108
Factors of 221001424
Divisors of 221001424
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 7 8 14 16 28 43 56 86 109 112 172 218 301 344 421 436 602 688 763 842 872 1204 1526 1684 1744 2408 2947 3052 3368 4687 4816 5894 6104 6736 9374 11788 12208 18103 18748 23576 32809 36206 37496 45889 47152 65618 72412 74992 91778 126721 131236 144824 183556 253442 262472 289648 321223 367112 506884 524944 642446 734224 1013768 1284892 1973227 2027536 2569784 3946454 5139568 7892908 13812589 15785816 27625178 31571632 55250356 110500712 221001424
- Sum of all divisors σ(n): 506535040
- Sum of proper divisors (its aliquot sum) s(n): 285533616
- 221001424 is an abundant number, because the sum of its proper divisors (285533616) is greater than itself. Its abundance is 64532192
Bases of 221001424
- Binary: 11010010110000110110110100002
- Hexadecimal: 0xD2C36D0
- Base-36: 3NKTSG
Squares and roots of 221001424
- 221001424 squared (2210014242) is 48841629410027776
- 221001424 cubed (2210014243) is 10794069650096418375553024
-
The
square root of 221001424 is 14866.1166415443 -
The
cube root of 221001424 is 604.5956581541
Scales and comparisons
How big is 221001424?- 221,001,424 seconds is equal to 7 years, 1 week, 2 days, 21 hours, 17 minutes, 4 seconds.
-
To count from 1 to 221,001,424 would take you about ten years!
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 221001424 cubic inches would be around 50.4 feet tall.
Recreational maths with 221001424
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 221001424 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.
APA style:
Numbermatics. (2024). Number 221001424 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/221001424/
Chicago style:
Numbermatics. 2024. "Number 221001424 - Facts about the integer". https://numbermatics.com/n/221001424/
The information we have on file for 221001424 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 221001424, math, Factors of 221001424, curriculum, school, college, exams, university, Prime factorization of 221001424, STEM, science, technology, engineering, physics, economics, calculator, two hundred twenty-one million, one thousand, four hundred twenty-four.