# 20746

## 20,746 is an even composite number composed of four prime numbers multiplied together.

What does the number 20746 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

20746 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 20746:

### 2 × 11 × 23 × 41

See below for interesting mathematical facts about the number 20746 from the Numbermatics database.

### Names of 20746

• Cardinal: 20746 can be written as Twenty thousand, seven hundred forty-six.

### Scientific notation

• Scientific notation: 2.0746 × 104

### Factors of 20746

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 77

### Divisors of 20746

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 36288
• Sum of proper divisors (its aliquot sum) s(n): 15542
• 20746 is a deficient number, because the sum of its proper divisors (15542) is less than itself. Its deficiency is 5204

### Bases of 20746

• Binary: 1010001000010102
• Base-36: G0A

### Squares and roots of 20746

• 20746 squared (207462) is 430396516
• 20746 cubed (207463) is 8929006120936
• The square root of 20746 is 144.0347180371
• The cube root of 20746 is 27.4775574473

### Scales and comparisons

How big is 20746?
• 20,746 seconds is equal to 5 hours, 45 minutes, 46 seconds.
• To count from 1 to 20,746 would take you about five 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 20746 cubic inches would be around 2.3 feet tall.

### Recreational maths with 20746

• 20746 backwards is 64702
• The number of decimal digits it has is: 5
• The sum of 20746's digits is 19
• More coming soon!