# 25765

## 25,765 is an odd composite number composed of two prime numbers multiplied together.

What does the number 25765 look like?

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

25765 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 25765:

### 5 × 5153

See below for interesting mathematical facts about the number 25765 from the Numbermatics database.

### Names of 25765

• Cardinal: 25765 can be written as Twenty-five thousand, seven hundred sixty-five.

### Scientific notation

• Scientific notation: 2.5765 × 104

### Factors of 25765

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 5158

### Divisors of 25765

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 30924
• Sum of proper divisors (its aliquot sum) s(n): 5159
• 25765 is a deficient number, because the sum of its proper divisors (5159) is less than itself. Its deficiency is 20606

### Bases of 25765

• Binary: 1100100101001012
• Base-36: JVP

### Squares and roots of 25765

• 25765 squared (257652) is 663835225
• 25765 cubed (257653) is 17103714572125
• The square root of 25765 is 160.5147968257
• The cube root of 25765 is 29.5354357279

### Scales and comparisons

How big is 25765?
• 25,765 seconds is equal to 7 hours, 9 minutes, 25 seconds.
• To count from 1 to 25,765 would take you about seven 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 25765 cubic inches would be around 2.5 feet tall.

### Recreational maths with 25765

• 25765 backwards is 56752
• The number of decimal digits it has is: 5
• The sum of 25765's digits is 25
• More coming soon!