# 30890

## 30,890 is an even composite number composed of three prime numbers multiplied together.

What does the number 30890 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

30890 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 30890:

### 2 × 5 × 3089

See below for interesting mathematical facts about the number 30890 from the Numbermatics database.

### Names of 30890

• Cardinal: 30890 can be written as Thirty thousand, eight hundred ninety.

### Scientific notation

• Scientific notation: 3.089 × 104

### Factors of 30890

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3096

### Divisors of 30890

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 55620
• Sum of proper divisors (its aliquot sum) s(n): 24730
• 30890 is a deficient number, because the sum of its proper divisors (24730) is less than itself. Its deficiency is 6160

### Bases of 30890

• Binary: 1111000101010102
• Base-36: NU2

### Squares and roots of 30890

• 30890 squared (308902) is 954192100
• 30890 cubed (308903) is 29474993969000
• The square root of 30890 is 175.7555120045
• The cube root of 30890 is 31.3766063737

### Scales and comparisons

How big is 30890?
• 30,890 seconds is equal to 8 hours, 34 minutes, 50 seconds.
• To count from 1 to 30,890 would take you about eight hours.

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 30890 cubic inches would be around 2.6 feet tall.

### Recreational maths with 30890

• 30890 backwards is 09803
• The number of decimal digits it has is: 5
• The sum of 30890's digits is 20
• More coming soon!

MLA style:
"Number 30890 - Facts about the integer". Numbermatics.com. 2023. Web. 30 May 2023.

APA style:
Numbermatics. (2023). Number 30890 - Facts about the integer. Retrieved 30 May 2023, from https://numbermatics.com/n/30890/

Chicago style:
Numbermatics. 2023. "Number 30890 - Facts about the integer". https://numbermatics.com/n/30890/

The information we have on file for 30890 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 30890, math, Factors of 30890, curriculum, school, college, exams, university, Prime factorization of 30890, STEM, science, technology, engineering, physics, economics, calculator, thirty thousand, eight hundred ninety.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.