# 2641

## 2,641 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2641 look like?

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

2641 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 2641:

### 19 × 139

See below for interesting mathematical facts about the number 2641 from the Numbermatics database.

### Names of 2641

• Cardinal: 2641 can be written as Two thousand, six hundred forty-one.

### Scientific notation

• Scientific notation: 2.641 × 103

### Factors of 2641

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 158

### Divisors of 2641

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 2800
• Sum of proper divisors (its aliquot sum) s(n): 159
• 2641 is a deficient number, because the sum of its proper divisors (159) is less than itself. Its deficiency is 2482

### Bases of 2641

• Binary: 1010010100012
• Base-36: 21D

### Squares and roots of 2641

• 2641 squared (26412) is 6974881
• 2641 cubed (26413) is 18420660721
• The square root of 2641 is 51.3906606301
• The cube root of 2641 is 13.8225912961

### Scales and comparisons

How big is 2641?
• 2,641 seconds is equal to 44 minutes, 1 second.
• To count from 1 to 2,641 would take you about forty-four 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 2641 cubic inches would be around 1.2 feet tall.

### Recreational maths with 2641

• 2641 backwards is 1462
• The number of decimal digits it has is: 4
• The sum of 2641's digits is 13
• More coming soon!