# 1770

## 1,770 is an even composite number composed of four prime numbers multiplied together.

What does the number 1770 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

1770 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 1770:

### 2 × 3 × 5 × 59

See below for interesting mathematical facts about the number 1770 from the Numbermatics database.

### Names of 1770

• Cardinal: 1770 can be written as One thousand, seven hundred seventy.

### Scientific notation

• Scientific notation: 1.77 × 103

### Factors of 1770

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 69

### Divisors of 1770

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 4320
• Sum of proper divisors (its aliquot sum) s(n): 2550
• 1770 is an abundant number, because the sum of its proper divisors (2550) is greater than itself. Its abundance is 780

### Bases of 1770

• Binary: 110111010102
• Base-36: 1D6

### Squares and roots of 1770

• 1770 squared (17702) is 3132900
• 1770 cubed (17703) is 5545233000
• The square root of 1770 is 42.0713679359
• The cube root of 1770 is 12.0964450089

### Scales and comparisons

How big is 1770?
• 1,770 seconds is equal to 29 minutes, 30 seconds.
• To count from 1 to 1,770 would take you about twenty-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 1770 cubic inches would be around 1 feet tall.

### Recreational maths with 1770

• 1770 backwards is 0771
• 1770 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 1770's digits is 15
• More coming soon!