# 2977

## 2,977 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2977 look like?

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

2977 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 2977:

### 13 × 229

See below for interesting mathematical facts about the number 2977 from the Numbermatics database.

### Names of 2977

• Cardinal: 2977 can be written as Two thousand, nine hundred seventy-seven.

### Scientific notation

• Scientific notation: 2.977 × 103

### Factors of 2977

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 242

### Divisors of 2977

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 3220
• Sum of proper divisors (its aliquot sum) s(n): 243
• 2977 is a deficient number, because the sum of its proper divisors (243) is less than itself. Its deficiency is 2734

### Bases of 2977

• Binary: 1011101000012
• Base-36: 2AP

### Squares and roots of 2977

• 2977 squared (29772) is 8862529
• 2977 cubed (29773) is 26383748833
• The square root of 2977 is 54.5618914627
• The cube root of 2977 is 14.3855436195

### Scales and comparisons

How big is 2977?
• 2,977 seconds is equal to 49 minutes, 37 seconds.
• To count from 1 to 2,977 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 2977 cubic inches would be around 1.2 feet tall.

### Recreational maths with 2977

• 2977 backwards is 7792
• The number of decimal digits it has is: 4
• The sum of 2977's digits is 25
• More coming soon!