# 137420

## 137,420 is an even composite number composed of three prime numbers multiplied together.

What does the number 137420 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

137420 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 137420:

### 22 × 5 × 6871

(2 × 2 × 5 × 6871)

See below for interesting mathematical facts about the number 137420 from the Numbermatics database.

### Names of 137420

• Cardinal: 137420 can be written as One hundred thirty-seven thousand, four hundred twenty.

### Scientific notation

• Scientific notation: 1.3742 × 105

### Factors of 137420

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 6878

### Divisors of 137420

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 288624
• Sum of proper divisors (its aliquot sum) s(n): 151204
• 137420 is an abundant number, because the sum of its proper divisors (151204) is greater than itself. Its abundance is 13784

### Bases of 137420

• Binary: 1000011000110011002
• Base-36: 2Y18

### Squares and roots of 137420

• 137420 squared (1374202) is 18884256400
• 137420 cubed (1374203) is 2595074514488000
• The square root of 137420 is 370.7020366817
• The cube root of 137420 is 51.6039938419

### Scales and comparisons

How big is 137420?
• 137,420 seconds is equal to 1 day, 14 hours, 10 minutes, 20 seconds.
• To count from 1 to 137,420 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 137420 cubic inches would be around 4.3 feet tall.

### Recreational maths with 137420

• 137420 backwards is 024731
• The number of decimal digits it has is: 6
• The sum of 137420's digits is 17
• More coming soon!