# 1766

## 1,766 is an even composite number composed of two prime numbers multiplied together.

What does the number 1766 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

1766 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 1766:

### 2 × 883

See below for interesting mathematical facts about the number 1766 from the Numbermatics database.

### Names of 1766

• Cardinal: 1766 can be written as One thousand, seven hundred sixty-six.

### Scientific notation

• Scientific notation: 1.766 × 103

### Factors of 1766

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 885

### Divisors of 1766

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 2652
• Sum of proper divisors (its aliquot sum) s(n): 886
• 1766 is a deficient number, because the sum of its proper divisors (886) is less than itself. Its deficiency is 880

### Bases of 1766

• Binary: 110111001102
• Base-36: 1D2

### Squares and roots of 1766

• 1766 squared (17662) is 3118756
• 1766 cubed (17663) is 5507723096
• The square root of 1766 is 42.0238027789
• The cube root of 1766 is 12.0873259365

### Scales and comparisons

How big is 1766?
• 1,766 seconds is equal to 29 minutes, 26 seconds.
• To count from 1 to 1,766 would take you about twenty-nine minutes.

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 1766 cubic inches would be around 1 feet tall.

### Recreational maths with 1766

• 1766 backwards is 6671
• The number of decimal digits it has is: 4
• The sum of 1766's digits is 20
• More coming soon!