# 3826

## 3,826 is an even composite number composed of two prime numbers multiplied together.

What does the number 3826 look like?

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

3826 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 3826:

### 2 × 1913

See below for interesting mathematical facts about the number 3826 from the Numbermatics database.

### Names of 3826

• Cardinal: 3826 can be written as Three thousand, eight hundred twenty-six.

### Scientific notation

• Scientific notation: 3.826 × 103

### Factors of 3826

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1915

### Divisors of 3826

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 5742
• Sum of proper divisors (its aliquot sum) s(n): 1916
• 3826 is a deficient number, because the sum of its proper divisors (1916) is less than itself. Its deficiency is 1910

### Bases of 3826

• Binary: 1110111100102
• Base-36: 2YA

### Squares and roots of 3826

• 3826 squared (38262) is 14638276
• 3826 cubed (38263) is 56006043976
• The square root of 3826 is 61.8546683769
• The cube root of 3826 is 15.6404167837

### Scales and comparisons

How big is 3826?
• 3,826 seconds is equal to 1 hour, 3 minutes, 46 seconds.
• To count from 1 to 3,826 would take you about three 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 3826 cubic inches would be around 1.3 feet tall.

### Recreational maths with 3826

• 3826 backwards is 6283
• The number of decimal digits it has is: 4
• The sum of 3826's digits is 19
• More coming soon!