3887

3,887 is an odd composite number composed of two prime numbers multiplied together.

What does the number 3887 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

3887 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 3887:

13² × 23

(13 × 13 × 23)

See below for interesting mathematical facts about the number 3887 from the Numbermatics database.

Names of 3887

Cardinal: 3887 can be written as Three thousand, eight hundred eighty-seven.

Scientific notation

Scientific notation: 3.887 × 10³

Factors of 3887

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 36

Divisors of 3887

Number of divisors d(n): 6
Complete list of divisors:
1 13 23 169 299 3887
Sum of all divisors σ(n): 4392
Sum of proper divisors (its aliquot sum) s(n): 505
3887 is a deficient number, because the sum of its proper divisors (505) is less than itself. Its deficiency is 3382

Bases of 3887

Binary: 111100101111₂
Hexadecimal: 0xF2F
Base-36: 2ZZ

Squares and roots of 3887

3887 squared (3887²) is 15108769
3887 cubed (3887³) is 58727785103
The square root of 3887 is 62.3458098031
The cube root of 3887 is 15.7231001317

Scales and comparisons

How big is 3887?

3,887 seconds is equal to 1 hour, 4 minutes, 47 seconds.
To count from 1 to 3,887 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 3887 cubic inches would be around 1.3 feet tall.

Recreational maths with 3887

3887 backwards is 7883
The number of decimal digits it has is: 4
The sum of 3887's digits is 26
More coming soon!

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The information we have on file for 3887 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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