# 10989

## 10,989 is an odd composite number composed of three prime numbers multiplied together.

What does the number 10989 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

10989 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 10989:

### 33 × 11 × 37

(3 × 3 × 3 × 11 × 37)

See below for interesting mathematical facts about the number 10989 from the Numbermatics database.

### Names of 10989

• Cardinal: 10989 can be written as Ten thousand, nine hundred eighty-nine.

### Scientific notation

• Scientific notation: 1.0989 × 104

### Factors of 10989

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 51

### Divisors of 10989

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 18240
• Sum of proper divisors (its aliquot sum) s(n): 7251
• 10989 is a deficient number, because the sum of its proper divisors (7251) is less than itself. Its deficiency is 3738

### Bases of 10989

• Binary: 101010111011012
• Base-36: 8H9

### Squares and roots of 10989

• 10989 squared (109892) is 120758121
• 10989 cubed (109893) is 1327010991669
• The square root of 10989 is 104.8284312579
• The cube root of 10989 is 22.2323851663

### Scales and comparisons

How big is 10989?
• 10,989 seconds is equal to 3 hours, 3 minutes, 9 seconds.
• To count from 1 to 10,989 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 10989 cubic inches would be around 1.9 feet tall.

### Recreational maths with 10989

• 10989 backwards is 98901
• 10989 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 10989's digits is 27
• More coming soon!