# 1730

## 1,730 is an even composite number composed of three prime numbers multiplied together.

What does the number 1730 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

1730 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 1730:

### 2 × 5 × 173

See below for interesting mathematical facts about the number 1730 from the Numbermatics database.

### Names of 1730

• Cardinal: 1730 can be written as One thousand, seven hundred thirty.

### Scientific notation

• Scientific notation: 1.73 × 103

### Factors of 1730

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 180

### Divisors of 1730

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 3132
• Sum of proper divisors (its aliquot sum) s(n): 1402
• 1730 is a deficient number, because the sum of its proper divisors (1402) is less than itself. Its deficiency is 328

### Bases of 1730

• Binary: 110110000102
• Base-36: 1C2

### Squares and roots of 1730

• 1730 squared (17302) is 2992900
• 1730 cubed (17303) is 5177717000
• The square root of 1730 is 41.5932686861
• The cube root of 1730 is 12.0046278447

### Scales and comparisons

How big is 1730?
• 1,730 seconds is equal to 28 minutes, 50 seconds.
• To count from 1 to 1,730 would take you about twenty-eight 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 1730 cubic inches would be around 1 feet tall.

### Recreational maths with 1730

• 1730 backwards is 0371
• The number of decimal digits it has is: 4
• The sum of 1730's digits is 11
• More coming soon!