# 120000

## 120,000 is an even composite number composed of three prime numbers multiplied together.

What does the number 120000 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 70 divisors.

120000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy divisors.

## Prime factorization of 120000:

### 26 × 3 × 54

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5)

See below for interesting mathematical facts about the number 120000 from the Numbermatics database.

### Names of 120000

• Cardinal: 120000 can be written as One hundred twenty thousand.

### Scientific notation

• Scientific notation: 1.2 × 105

### Factors of 120000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10

### Divisors of 120000

• Number of divisors d(n): 70
• Complete list of divisors:
• Sum of all divisors σ(n): 396748
• Sum of proper divisors (its aliquot sum) s(n): 276748
• 120000 is an abundant number, because the sum of its proper divisors (276748) is greater than itself. Its abundance is 156748

### Bases of 120000

• Binary: 111010100110000002
• Base-36: 2KLC

### Squares and roots of 120000

• 120000 squared (1200002) is 14400000000
• 120000 cubed (1200003) is 1728000000000000
• The square root of 120000 is 346.4101615137
• The cube root of 120000 is 49.3242414867

### Scales and comparisons

How big is 120000?
• 120,000 seconds is equal to 9 hours, 20 minutes.
• To count from 1 to 120,000 would take you about nine hours.

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 120000 cubic inches would be around 4.1 feet tall.

### Recreational maths with 120000

• 120000 backwards is 000021
• 120000 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 120000's digits is 3
• More coming soon!