# 10890

## 10,890 is an even composite number composed of four prime numbers multiplied together.

What does the number 10890 look like?

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

10890 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 10890:

### 2 × 32 × 5 × 112

(2 × 3 × 3 × 5 × 11 × 11)

See below for interesting mathematical facts about the number 10890 from the Numbermatics database.

### Names of 10890

• Cardinal: 10890 can be written as Ten thousand, eight hundred ninety.

### Scientific notation

• Scientific notation: 1.089 × 104

### Factors of 10890

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 21

### Divisors of 10890

• Number of divisors d(n): 36
• Complete list of divisors:
• Sum of all divisors σ(n): 31122
• Sum of proper divisors (its aliquot sum) s(n): 20232
• 10890 is an abundant number, because the sum of its proper divisors (20232) is greater than itself. Its abundance is 9342

### Bases of 10890

• Binary: 101010100010102
• Base-36: 8EI

### Squares and roots of 10890

• 10890 squared (108902) is 118592100
• 10890 cubed (108903) is 1291467969000
• The square root of 10890 is 104.3551627855
• The cube root of 10890 is 22.1654197451

### Scales and comparisons

How big is 10890?
• 10,890 seconds is equal to 3 hours, 1 minute, 30 seconds.
• To count from 1 to 10,890 would take you about three 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 10890 cubic inches would be around 1.8 feet tall.

### Recreational maths with 10890

• 10890 backwards is 09801
• 10890 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 10890's digits is 18
• More coming soon!

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Chicago style:
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The information we have on file for 10890 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!

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