# 125000000

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

What does the number 125000000 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 70 divisors.

125000000 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of seventy divisors.

## Prime factorization of 125000000:

### 26 × 59

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

See below for interesting mathematical facts about the number 125000000 from the Numbermatics database.

### Names of 125000000

• Cardinal: 125000000 can be written as One hundred twenty-five million.

### Scientific notation

• Scientific notation: 1.25 × 108

### Factors of 125000000

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 7

### Divisors of 125000000

• Number of divisors d(n): 70
• Complete list of divisors:
• Sum of all divisors σ(n): 310058562
• Sum of proper divisors (its aliquot sum) s(n): 185058562
• 125000000 is an abundant number, because the sum of its proper divisors (185058562) is greater than itself. Its abundance is 60058562

### Bases of 125000000

• Binary: 1110111001101011001010000002
• Base-36: 22F6M8

### Squares and roots of 125000000

• 125000000 squared (1250000002) is 15625000000000000
• 125000000 cubed (1250000003) is 1953125000000000000000000
• The square root of 125000000 is 11180.3398874989
• 125000000 is a perfect cube number. Its cube root is 500

### Scales and comparisons

How big is 125000000?
• 125,000,000 seconds is equal to 3 years, 50 weeks, 4 days, 18 hours, 13 minutes, 20 seconds.
• To count from 1 to 125,000,000 would take you about five years!

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 125000000 cubic inches would be around 41.7 feet tall.

### Recreational maths with 125000000

• 125000000 backwards is 000000521
• 125000000 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 125000000's digits is 8
• More coming soon!