# 189173

## 189,173 is an odd composite number composed of two prime numbers multiplied together.

What does the number 189173 look like?

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

189173 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 189173:

### 101 × 1873

See below for interesting mathematical facts about the number 189173 from the Numbermatics database.

### Names of 189173

• Cardinal: 189173 can be written as One hundred eighty-nine thousand, one hundred seventy-three.

### Scientific notation

• Scientific notation: 1.89173 × 105

### Factors of 189173

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1974

### Divisors of 189173

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 191148
• Sum of proper divisors (its aliquot sum) s(n): 1975
• 189173 is a deficient number, because the sum of its proper divisors (1975) is less than itself. Its deficiency is 187198

### Bases of 189173

• Binary: 1011100010111101012
• Base-36: 41YT

### Squares and roots of 189173

• 189173 squared (1891732) is 35786423929
• 189173 cubed (1891733) is 6769825173920717
• The square root of 189173 is 434.9402257783
• The cube root of 189173 is 57.4054400425

### Scales and comparisons

How big is 189173?
• 189,173 seconds is equal to 2 days, 4 hours, 32 minutes, 53 seconds.
• To count from 1 to 189,173 would take you about two days.

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 189173 cubic inches would be around 4.8 feet tall.

### Recreational maths with 189173

• 189173 backwards is 371981
• The number of decimal digits it has is: 6
• The sum of 189173's digits is 29
• More coming soon!