105385

105,385 is an odd composite number composed of three prime numbers multiplied together.

What does the number 105385 look like?

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

105385 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 105385:

5 × 7 × 3011

See below for interesting mathematical facts about the number 105385 from the Numbermatics database.

Names of 105385

Cardinal: 105385 can be written as One hundred five thousand, three hundred eighty-five.

Scientific notation

Scientific notation: 1.05385 × 10⁵

Factors of 105385

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 3023

Divisors of 105385

Number of divisors d(n): 8
Complete list of divisors:
1 5 7 35 3011 15055 21077 105385
Sum of all divisors σ(n): 144576
Sum of proper divisors (its aliquot sum) s(n): 39191
105385 is a deficient number, because the sum of its proper divisors (39191) is less than itself. Its deficiency is 66194

Bases of 105385

Binary: 11001101110101001₂
Hexadecimal: 0x19BA9
Base-36: 29BD

Squares and roots of 105385

105385 squared (105385²) is 11105998225
105385 cubed (105385³) is 1170405622941625
The square root of 105385 is 324.6305592515
The cube root of 105385 is 47.2345301763

Scales and comparisons

How big is 105385?

105,385 seconds is equal to 1 day, 5 hours, 16 minutes, 25 seconds.
To count from 1 to 105,385 would take you about five 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 105385 cubic inches would be around 3.9 feet tall.

Recreational maths with 105385

105385 backwards is 583501
The number of decimal digits it has is: 6
The sum of 105385's digits is 22
More coming soon!

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The information we have on file for 105385 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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