# 137642

## 137,642 is an even composite number composed of two prime numbers multiplied together.

What does the number 137642 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

137642 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 137642:

### 2 × 68821

See below for interesting mathematical facts about the number 137642 from the Numbermatics database.

### Names of 137642

• Cardinal: 137642 can be written as One hundred thirty-seven thousand, six hundred forty-two.

### Scientific notation

• Scientific notation: 1.37642 × 105

### Factors of 137642

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 68823

### Divisors of 137642

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 206466
• Sum of proper divisors (its aliquot sum) s(n): 68824
• 137642 is a deficient number, because the sum of its proper divisors (68824) is less than itself. Its deficiency is 68818

### Bases of 137642

• Binary: 1000011001101010102
• Base-36: 2Y7E

### Squares and roots of 137642

• 137642 squared (1376422) is 18945320164
• 137642 cubed (1376423) is 2607671758013288
• The square root of 137642 is 371.0013477065
• The cube root of 137642 is 51.6317673903

### Scales and comparisons

How big is 137642?
• 137,642 seconds is equal to 1 day, 14 hours, 14 minutes, 2 seconds.
• To count from 1 to 137,642 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 137642 cubic inches would be around 4.3 feet tall.

### Recreational maths with 137642

• 137642 backwards is 246731
• The number of decimal digits it has is: 6
• The sum of 137642's digits is 23
• More coming soon!