# 125000

## 125,000 is an even composite number composed of two prime numbers multiplied together.

What does the number 125000 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 28 divisors.

125000 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

## Prime factorization of 125000:

### 23 × 56

(2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5)

See below for interesting mathematical facts about the number 125000 from the Numbermatics database.

### Names of 125000

• Cardinal: 125000 can be written as One hundred twenty-five thousand.

### Scientific notation

• Scientific notation: 1.25 × 105

### Factors of 125000

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7

### Divisors of 125000

• Number of divisors d(n): 28
• Complete list of divisors:
• Sum of all divisors σ(n): 292965
• Sum of proper divisors (its aliquot sum) s(n): 167965
• 125000 is an abundant number, because the sum of its proper divisors (167965) is greater than itself. Its abundance is 42965

### Bases of 125000

• Binary: 111101000010010002
• Base-36: 2OG8

### Squares and roots of 125000

• 125000 squared (1250002) is 15625000000
• 125000 cubed (1250003) is 1953125000000000
• The square root of 125000 is 353.5533905933
• 125000 is a perfect cube number. Its cube root is 50
• Being both a perfect square and a perfect cube, 125000 is also a perfect sixth number.

### Scales and comparisons

How big is 125000?
• 125,000 seconds is equal to 1 day, 10 hours, 43 minutes, 20 seconds.
• To count from 1 to 125,000 would take you about ten 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 125000 cubic inches would be around 4.2 feet tall.

### Recreational maths with 125000

• 125000 backwards is 000521
• 125000 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 125000's digits is 8
• More coming soon!