221264

221,264 is an even composite number composed of two prime numbers multiplied together.

What does the number 221264 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

221264 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 221264:

2⁴ × 13829

(2 × 2 × 2 × 2 × 13829)

See below for interesting mathematical facts about the number 221264 from the Numbermatics database.

Names of 221264

Cardinal: 221264 can be written as Two hundred twenty-one thousand, two hundred sixty-four.

Scientific notation

Scientific notation: 2.21264 × 10⁵

Factors of 221264

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 13831

Divisors of 221264

Number of divisors d(n): 10
Complete list of divisors:
1 2 4 8 16 13829 27658 55316 110632 221264
Sum of all divisors σ(n): 428730
Sum of proper divisors (its aliquot sum) s(n): 207466
221264 is a deficient number, because the sum of its proper divisors (207466) is less than itself. Its deficiency is 13798

Bases of 221264

Binary: 110110000001010000₂
Hexadecimal: 0x36050
Base-36: 4QQ8

Squares and roots of 221264

221264 squared (221264²) is 48957757696
221264 cubed (221264³) is 10832589298847744
The square root of 221264 is 470.3870746523
The cube root of 221264 is 60.4835007259

Scales and comparisons

How big is 221264?

221,264 seconds is equal to 2 days, 13 hours, 27 minutes, 44 seconds.
To count from 1 to 221,264 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 221264 cubic inches would be around 5 feet tall.

Recreational maths with 221264

221264 backwards is 462122
The number of decimal digits it has is: 6
The sum of 221264's digits is 17
More coming soon!

Copy this link to share with anyone:

Share this page on social media:

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

<a href="https://numbermatics.com/n/221264/?utm_source=shared">Number 221264 - Facts about the integer</a>

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

[url=https://numbermatics.com/n/221264/?utm_source=shared]Number 221264 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 221264 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.

APA style:
Numbermatics. (2024). Number 221264 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/221264/

Chicago style:
Numbermatics. 2024. "Number 221264 - Facts about the integer". https://numbermatics.com/n/221264/

The information we have on file for 221264 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 221264, math, Factors of 221264, curriculum, school, college, exams, university, Prime factorization of 221264, STEM, science, technology, engineering, physics, economics, calculator, two hundred twenty-one thousand, two hundred sixty-four.