# 3895

## 3,895 is an odd composite number composed of three prime numbers multiplied together.

What does the number 3895 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

3895 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 3895:

### 5 × 19 × 41

See below for interesting mathematical facts about the number 3895 from the Numbermatics database.

### Names of 3895

• Cardinal: 3895 can be written as Three thousand, eight hundred ninety-five.

### Scientific notation

• Scientific notation: 3.895 × 103

### Factors of 3895

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 65

### Divisors of 3895

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 5040
• Sum of proper divisors (its aliquot sum) s(n): 1145
• 3895 is a deficient number, because the sum of its proper divisors (1145) is less than itself. Its deficiency is 2750

### Bases of 3895

• Binary: 1111001101112
• Base-36: 307

### Squares and roots of 3895

• 3895 squared (38952) is 15171025
• 3895 cubed (38953) is 59091142375
• The square root of 3895 is 62.4099351065
• The cube root of 3895 is 15.7338795335

### Scales and comparisons

How big is 3895?
• 3,895 seconds is equal to 1 hour, 4 minutes, 55 seconds.
• To count from 1 to 3,895 would take you about 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 3895 cubic inches would be around 1.3 feet tall.

### Recreational maths with 3895

• 3895 backwards is 5983
• The number of decimal digits it has is: 4
• The sum of 3895's digits is 25
• More coming soon!

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"Number 3895 - Facts about the integer". Numbermatics.com. 2022. Web. 8 August 2022.

APA style:
Numbermatics. (2022). Number 3895 - Facts about the integer. Retrieved 8 August 2022, from https://numbermatics.com/n/3895/

Chicago style:
Numbermatics. 2022. "Number 3895 - Facts about the integer". https://numbermatics.com/n/3895/

The information we have on file for 3895 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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