# 774

## 774 is an even composite number composed of three prime numbers multiplied together.

What does the number 774 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

774 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 774:

### 2 × 32 × 43

(2 × 3 × 3 × 43)

See below for interesting mathematical facts about the number 774 from the Numbermatics database.

### Names of 774

• Cardinal: 774 can be written as Seven hundred seventy-four.

### Scientific notation

• Scientific notation: 7.74 × 102

### Factors of 774

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 48

### Divisors of 774

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 1716
• Sum of proper divisors (its aliquot sum) s(n): 942
• 774 is an abundant number, because the sum of its proper divisors (942) is greater than itself. Its abundance is 168

### Bases of 774

• Binary: 11000001102
• Base-36: LI

### Squares and roots of 774

• 774 squared (7742) is 599076
• 774 cubed (7743) is 463684824
• The square root of 774 is 27.8208554865
• The cube root of 774 is 9.1815003173

### Scales and comparisons

How big is 774?
• 774 seconds is equal to 12 minutes, 54 seconds.
• To count from 1 to 774 would take you about six 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 774 cubic inches would be around 0.8 feet tall.

### Recreational maths with 774

• 774 backwards is 477
• 774 is a Harshad number.
• The number of decimal digits it has is: 3
• The sum of 774's digits is 18
• More coming soon!