# 611

## 611 is an odd composite number composed of two prime numbers multiplied together.

What does the number 611 look like?

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

611 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 611:

### 13 × 47

See below for interesting mathematical facts about the number 611 from the Numbermatics database.

### Names of 611

• Cardinal: 611 can be written as Six hundred eleven.

### Scientific notation

• Scientific notation: 6.11 × 102

### Factors of 611

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 60

### Divisors of 611

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 672
• Sum of proper divisors (its aliquot sum) s(n): 61
• 611 is a deficient number, because the sum of its proper divisors (61) is less than itself. Its deficiency is 550

### Bases of 611

• Binary: 10011000112
• Base-36: GZ

### Squares and roots of 611

• 611 squared (6112) is 373321
• 611 cubed (6113) is 228099131
• The square root of 611 is 24.7184141887
• The cube root of 611 is 8.4855579441

### Scales and comparisons

How big is 611?
• 611 seconds is equal to 10 minutes, 11 seconds.
• To count from 1 to 611 would take you about five minutes.

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 611 cubic inches would be around 0.7 feet tall.

### Recreational maths with 611

• 611 backwards is 116
• The number of decimal digits it has is: 3
• The sum of 611's digits is 8
• More coming soon!