# 3139136

## 3,139,136 is an even composite number composed of four prime numbers multiplied together.

What does the number 3139136 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 112 divisors.

3139136 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.

## Prime factorization of 3139136:

### 26 × 73 × 11 × 13

(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 13)

See below for interesting mathematical facts about the number 3139136 from the Numbermatics database.

### Names of 3139136

• Cardinal: 3139136 can be written as Three million, one hundred thirty-nine thousand, one hundred thirty-six.

### Scientific notation

• Scientific notation: 3.139136 × 106

### Factors of 3139136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 33

### Divisors of 3139136

• Number of divisors d(n): 112
• Complete list of divisors:
• Sum of all divisors σ(n): 8534400
• Sum of proper divisors (its aliquot sum) s(n): 5395264
• 3139136 is an abundant number, because the sum of its proper divisors (5395264) is greater than itself. Its abundance is 2256128

### Bases of 3139136

• Binary: 10111111100110010000002
• Base-36: 1VA68

### Squares and roots of 3139136

• 3139136 squared (31391362) is 9854174826496
• 3139136 cubed (31391363) is 30933594948147347456
• The square root of 3139136 is 1771.7607061903
• The cube root of 3139136 is 146.4210028891

### Scales and comparisons

How big is 3139136?
• 3,139,136 seconds is equal to 5 weeks, 1 day, 7 hours, 58 minutes, 56 seconds.
• To count from 1 to 3,139,136 would take you about seven weeks!

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 3139136 cubic inches would be around 12.2 feet tall.

### Recreational maths with 3139136

• 3139136 backwards is 6319313
• 3139136 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 3139136's digits is 26
• More coming soon!