# 74

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

74 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 74:

### 2 × 37

See below for interesting mathematical facts about the number 74 from the Numbermatics database.

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### Names of 74

• Cardinal: 74 can be written as Seventy-four.

### Scientific notation

• Scientific notation: 7.4 × 101

### Factors of 74

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 39

### Divisors of 74

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 114
• Sum of proper divisors (its aliquot sum) s(n): 40
• 74 is a deficient number, because the sum of its proper divisors (40) is less than itself. Its deficiency is 34

### Bases of 74

• Binary: 1001010 2
• Hexadecimal: 0x4A
• Base-36: 22

### Squares and roots of 74

• 74 squared (742) is 5476
• 74 cubed (743) is 405224
• The square root of 74 is 8.6023252671
• The cube root of 74 is 4.1983364539

### Scales and comparisons

How big is 74?
• 74 seconds is equal to 1 minute, 14 seconds.
• To count from 1 to 74 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.

Note: we do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!

• A cube with a volume of 74 cubic inches would be around 0.3 feet tall.

### Recreational maths with 74

• 74 backwards is 47
• The number of decimal digits it has is: 2
• The sum of 74's digits is 11
• More coming soon!

The information we have on file for 74 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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