# 149667925

## 149,667,925 is an odd composite number composed of three prime numbers multiplied together.

What does the number 149667925 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

149667925 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

## Prime factorization of 149667925:

### 52 × 112 × 49477

(5 × 5 × 11 × 11 × 49477)

See below for interesting mathematical facts about the number 149667925 from the Numbermatics database.

### Names of 149667925

• Cardinal: 149667925 can be written as One hundred forty-nine million, six hundred sixty-seven thousand, nine hundred twenty-five.

### Scientific notation

• Scientific notation: 1.49667925 × 108

### Factors of 149667925

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 49493

### Divisors of 149667925

• Number of divisors d(n): 18
• Complete list of divisors:
• Sum of all divisors σ(n): 203997794
• Sum of proper divisors (its aliquot sum) s(n): 54329869
• 149667925 is a deficient number, because the sum of its proper divisors (54329869) is less than itself. Its deficiency is 95338056

### Bases of 149667925

• Binary: 10001110101111000000010101012
• Base-36: 2H3WID

### Squares and roots of 149667925

• 149667925 squared (1496679252) is 22400487773805625
• 149667925 cubed (1496679253) is 3352634524093357247078125
• The square root of 149667925 is 12233.8842973111
• The cube root of 149667925 is 530.9369033995

### Scales and comparisons

How big is 149667925?
• 149,667,925 seconds is equal to 4 years, 39 weeks, 3 days, 6 hours, 25 minutes, 25 seconds.
• To count from 1 to 149,667,925 would take you about seven 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 149667925 cubic inches would be around 44.2 feet tall.

### Recreational maths with 149667925

• 149667925 backwards is 529766941
• The number of decimal digits it has is: 9
• The sum of 149667925's digits is 49
• More coming soon!