# 194

## 194 is an even composite number composed of two prime numbers multiplied together.

What does the number 194 look like?

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

194 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 194:

### 2 × 97

See below for interesting mathematical facts about the number 194 from the Numbermatics database.

### Names of 194

• Cardinal: 194 can be written as One hundred ninety-four.

### Scientific notation

• Scientific notation: 1.94 × 102

### Factors of 194

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 99

### Divisors of 194

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 294
• Sum of proper divisors (its aliquot sum) s(n): 100
• 194 is a deficient number, because the sum of its proper divisors (100) is less than itself. Its deficiency is 94

### Bases of 194

• Binary: 110000102
• Base-36: 5E

### Squares and roots of 194

• 194 squared (1942) is 37636
• 194 cubed (1943) is 7301384
• The square root of 194 is 13.9283882773
• The cube root of 194 is 5.7889603721

### Scales and comparisons

How big is 194?
• 194 seconds is equal to 3 minutes, 14 seconds.
• To count from 1 to 194 would take you about thirty-seven seconds.

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 194 cubic inches would be around 0.5 feet tall.

### Recreational maths with 194

• 194 backwards is 491
• The number of decimal digits it has is: 3
• The sum of 194's digits is 14
• More coming soon!