# 25001

## 25,001 is an odd composite number composed of two prime numbers multiplied together.

What does the number 25001 look like?

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

25001 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 25001:

### 23 × 1087

See below for interesting mathematical facts about the number 25001 from the Numbermatics database.

### Names of 25001

• Cardinal: 25001 can be written as Twenty-five thousand and one.

### Scientific notation

• Scientific notation: 2.5001 × 104

### Factors of 25001

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1110

### Divisors of 25001

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 26112
• Sum of proper divisors (its aliquot sum) s(n): 1111
• 25001 is a deficient number, because the sum of its proper divisors (1111) is less than itself. Its deficiency is 23890

### Bases of 25001

• Binary: 1100001101010012
• Base-36: JAH

### Squares and roots of 25001

• 25001 squared (250012) is 625050001
• 25001 cubed (250013) is 15626875075001
• The square root of 25001 is 158.1170452545
• The cube root of 25001 is 29.2405672459

### Scales and comparisons

How big is 25001?
• 25,001 seconds is equal to 6 hours, 56 minutes, 41 seconds.
• To count from 1 to 25,001 would take you about six 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 25001 cubic inches would be around 2.4 feet tall.

### Recreational maths with 25001

• 25001 backwards is 10052
• The number of decimal digits it has is: 5
• The sum of 25001's digits is 8
• More coming soon!

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The information we have on file for 25001 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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