# 138692

## 138,692 is an even composite number composed of two prime numbers multiplied together.

What does the number 138692 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

138692 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 138692:

### 22 × 34673

(2 × 2 × 34673)

See below for interesting mathematical facts about the number 138692 from the Numbermatics database.

### Names of 138692

• Cardinal: 138692 can be written as One hundred thirty-eight thousand, six hundred ninety-two.

### Scientific notation

• Scientific notation: 1.38692 × 105

### Factors of 138692

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 34675

### Divisors of 138692

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 242718
• Sum of proper divisors (its aliquot sum) s(n): 104026
• 138692 is a deficient number, because the sum of its proper divisors (104026) is less than itself. Its deficiency is 34666

### Bases of 138692

• Binary: 1000011101110001002
• Base-36: 2Z0K

### Squares and roots of 138692

• 138692 squared (1386922) is 19235470864
• 138692 cubed (1386923) is 2667805925069888
• The square root of 138692 is 372.4137484035
• The cube root of 138692 is 51.7627256777

### Scales and comparisons

How big is 138692?
• 138,692 seconds is equal to 14 hours, 31 minutes, 32 seconds.
• To count from 1 to 138,692 would take you about fourteen 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 138692 cubic inches would be around 4.3 feet tall.

### Recreational maths with 138692

• 138692 backwards is 296831
• The number of decimal digits it has is: 6
• The sum of 138692's digits is 29
• More coming soon!