# 2199121

## 2,199,121 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 2199121 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

2199121 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 2199121:

### 2199121

See below for interesting mathematical facts about the number 2199121 from the Numbermatics database.

### Names of 2199121

• Cardinal: 2199121 can be written as Two million, one hundred ninety-nine thousand, one hundred twenty-one.

### Scientific notation

• Scientific notation: 2.199121 × 106

### Factors of 2199121

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 2199121

### Divisors of 2199121

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 2199122
• Sum of proper divisors (its aliquot sum) s(n): 1
• 2199121 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 2199120

### Bases of 2199121

• Binary: 10000110001110010100012
• Hexadecimal: 0x218E51
• Base-36: 1B4UP

### Squares and roots of 2199121

• 2199121 squared (21991212) is 4836133172641
• 2199121 cubed (21991213) is 10635242018751448561
• The square root of 2199121 is 1482.9433569763
• The cube root of 2199121 is 130.0418208643

### Scales and comparisons

How big is 2199121?
• 2,199,121 seconds is equal to 3 weeks, 4 days, 10 hours, 52 minutes, 1 second.
• To count from 1 to 2,199,121 would take you about five weeks!

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 2199121 cubic inches would be around 10.8 feet tall.

### Recreational maths with 2199121

• 2199121 backwards is 1219912
• The number of decimal digits it has is: 7
• The sum of 2199121's digits is 25
• More coming soon!

## 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 2199121 - Facts about the integer". Numbermatics.com. 2021. Web. 17 April 2021.

APA style:
Numbermatics. (2021). Number 2199121 - Facts about the integer. Retrieved 17 April 2021, from https://numbermatics.com/n/2199121/

Chicago style:
Numbermatics. 2021. "Number 2199121 - Facts about the integer". https://numbermatics.com/n/2199121/

The information we have on file for 2199121 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 2199121, math, Factors of 2199121, curriculum, school, college, exams, university, Prime factorization of 2199121, STEM, science, technology, engineering, physics, economics, calculator, two million, one hundred ninety-nine thousand, one hundred twenty-one.