# 1377

## 1,377 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1377 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

1377 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

## Prime factorization of 1377:

### 34 × 17

(3 × 3 × 3 × 3 × 17)

See below for interesting mathematical facts about the number 1377 from the Numbermatics database.

### Names of 1377

• Cardinal: 1377 can be written as One thousand, three hundred seventy-seven.

### Scientific notation

• Scientific notation: 1.377 × 103

### Factors of 1377

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 20

### Divisors of 1377

• Number of divisors d(n): 10
• Complete list of divisors:
• Sum of all divisors σ(n): 2178
• Sum of proper divisors (its aliquot sum) s(n): 801
• 1377 is a deficient number, because the sum of its proper divisors (801) is less than itself. Its deficiency is 576

### Bases of 1377

• Binary: 101011000012
• Base-36: 129

### Squares and roots of 1377

• 1377 squared (13772) is 1896129
• 1377 cubed (13773) is 2610969633
• The square root of 1377 is 37.1079506305
• The cube root of 1377 is 11.1252893077

### Scales and comparisons

How big is 1377?
• 1,377 seconds is equal to 22 minutes, 57 seconds.
• To count from 1 to 1,377 would take you about twenty-two 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 1377 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1377

• 1377 backwards is 7731
• The number of decimal digits it has is: 4
• The sum of 1377's digits is 18
• More coming soon!