# 136291

## 136,291 is an odd composite number composed of two prime numbers multiplied together.

What does the number 136291 look like?

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

136291 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 136291:

### 73 × 1867

See below for interesting mathematical facts about the number 136291 from the Numbermatics database.

### Names of 136291

• Cardinal: 136291 can be written as One hundred thirty-six thousand, two hundred ninety-one.

### Scientific notation

• Scientific notation: 1.36291 × 105

### Factors of 136291

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1940

### Divisors of 136291

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 138232
• Sum of proper divisors (its aliquot sum) s(n): 1941
• 136291 is a deficient number, because the sum of its proper divisors (1941) is less than itself. Its deficiency is 134350

### Bases of 136291

• Binary: 1000010100011000112
• Base-36: 2X5V

### Squares and roots of 136291

• 136291 squared (1362912) is 18575236681
• 136291 cubed (1362913) is 2531637582490171
• The square root of 136291 is 369.1761097363
• The cube root of 136291 is 51.4622842593

### Scales and comparisons

How big is 136291?
• 136,291 seconds is equal to 1 day, 13 hours, 51 minutes, 31 seconds.
• To count from 1 to 136,291 would take you about thirteen 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 136291 cubic inches would be around 4.3 feet tall.

### Recreational maths with 136291

• 136291 backwards is 192631
• The number of decimal digits it has is: 6
• The sum of 136291's digits is 22
• More coming soon!