221900

221,900 is an even composite number composed of four prime numbers multiplied together.

What does the number 221900 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

221900 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 221900:

2² × 5² × 7 × 317

(2 × 2 × 5 × 5 × 7 × 317)

See below for interesting mathematical facts about the number 221900 from the Numbermatics database.

Names of 221900

Cardinal: 221900 can be written as Two hundred twenty-one thousand, nine hundred.

Scientific notation

Scientific notation: 2.219 × 10⁵

Factors of 221900

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 331

Divisors of 221900

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 317 350 634 700 1268 1585 2219 3170 4438 6340 7925 8876 11095 15850 22190 31700 44380 55475 110950 221900
Sum of all divisors σ(n): 552048
Sum of proper divisors (its aliquot sum) s(n): 330148
221900 is an abundant number, because the sum of its proper divisors (330148) is greater than itself. Its abundance is 108248

Bases of 221900

Binary: 110110001011001100₂
Hexadecimal: 0x362CC
Base-36: 4R7W

Squares and roots of 221900

221900 squared (221900²) is 49239610000
221900 cubed (221900³) is 10926269459000000
The square root of 221900 is 471.0626285325
The cube root of 221900 is 60.5413964345

Scales and comparisons

How big is 221900?

221,900 seconds is equal to 2 days, 13 hours, 38 minutes, 20 seconds.
To count from 1 to 221,900 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 221900 cubic inches would be around 5 feet tall.

Recreational maths with 221900

221900 backwards is 009122
221900 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 221900's digits is 14
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/221900/?utm_source=shared">Number 221900 - 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/221900/?utm_source=shared]Number 221900 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 221900 - Facts about the integer". Numbermatics.com. 2024. Web. 24 April 2024.

APA style:
Numbermatics. (2024). Number 221900 - Facts about the integer. Retrieved 24 April 2024, from https://numbermatics.com/n/221900/

Chicago style:
Numbermatics. 2024. "Number 221900 - Facts about the integer". https://numbermatics.com/n/221900/

The information we have on file for 221900 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 221900, math, Factors of 221900, curriculum, school, college, exams, university, Prime factorization of 221900, STEM, science, technology, engineering, physics, economics, calculator, two hundred twenty-one thousand, nine hundred.