# 189193

## 189,193 is an odd composite number composed of three prime numbers multiplied together.

What does the number 189193 look like?

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

189193 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 189193:

### 17 × 31 × 359

See below for interesting mathematical facts about the number 189193 from the Numbermatics database.

### Names of 189193

• Cardinal: 189193 can be written as One hundred eighty-nine thousand, one hundred ninety-three.

### Scientific notation

• Scientific notation: 1.89193 × 105

### Factors of 189193

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 407

### Divisors of 189193

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 207360
• Sum of proper divisors (its aliquot sum) s(n): 18167
• 189193 is a deficient number, because the sum of its proper divisors (18167) is less than itself. Its deficiency is 171026

### Bases of 189193

• Binary: 1011100011000010012
• Base-36: 41ZD

### Squares and roots of 189193

• 189193 squared (1891932) is 35793991249
• 189193 cubed (1891933) is 6771972586372057
• The square root of 189193 is 434.9632168355
• The cube root of 189193 is 57.4074630027

### Scales and comparisons

How big is 189193?
• 189,193 seconds is equal to 2 days, 4 hours, 33 minutes, 13 seconds.
• To count from 1 to 189,193 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 189193 cubic inches would be around 4.8 feet tall.

### Recreational maths with 189193

• 189193 backwards is 391981
• 189193 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 189193's digits is 31
• More coming soon!