# 2984

## 2,984 is an even composite number composed of two prime numbers multiplied together.

What does the number 2984 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

2984 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 2984:

### 23 × 373

(2 × 2 × 2 × 373)

See below for interesting mathematical facts about the number 2984 from the Numbermatics database.

### Names of 2984

• Cardinal: 2984 can be written as Two thousand, nine hundred eighty-four.

### Scientific notation

• Scientific notation: 2.984 × 103

### Factors of 2984

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 375

### Divisors of 2984

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 5610
• Sum of proper divisors (its aliquot sum) s(n): 2626
• 2984 is a deficient number, because the sum of its proper divisors (2626) is less than itself. Its deficiency is 358

### Bases of 2984

• Binary: 1011101010002
• Base-36: 2AW

### Squares and roots of 2984

• 2984 squared (29842) is 8904256
• 2984 cubed (29843) is 26570299904
• The square root of 2984 is 54.6260011349
• The cube root of 2984 is 14.3968099929

### Scales and comparisons

How big is 2984?
• 2,984 seconds is equal to 49 minutes, 44 seconds.
• To count from 1 to 2,984 would take you about forty-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 2984 cubic inches would be around 1.2 feet tall.

### Recreational maths with 2984

• 2984 backwards is 4892
• The number of decimal digits it has is: 4
• The sum of 2984's digits is 23
• More coming soon!