200385

200,385 is an odd composite number composed of four prime numbers multiplied together.

What does the number 200385 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

200385 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 200385:

3² × 5 × 61 × 73

(3 × 3 × 5 × 61 × 73)

See below for interesting mathematical facts about the number 200385 from the Numbermatics database.

Names of 200385

Cardinal: 200385 can be written as Two hundred thousand, three hundred eighty-five.

Scientific notation

Scientific notation: 2.00385 × 10⁵

Factors of 200385

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 142

Divisors of 200385

Number of divisors d(n): 24
Complete list of divisors:
1 3 5 9 15 45 61 73 183 219 305 365 549 657 915 1095 2745 3285 4453 13359 22265 40077 66795 200385
Sum of all divisors σ(n): 357864
Sum of proper divisors (its aliquot sum) s(n): 157479
200385 is a deficient number, because the sum of its proper divisors (157479) is less than itself. Its deficiency is 42906

Bases of 200385

Binary: 110000111011000001₂
Hexadecimal: 0x30EC1
Base-36: 4AM9

Squares and roots of 200385

200385 squared (200385²) is 40154148225
200385 cubed (200385³) is 8046288992066625
The square root of 200385 is 447.6438316341
The cube root of 200385 is 58.5178556059

Scales and comparisons

How big is 200385?

200,385 seconds is equal to 2 days, 7 hours, 39 minutes, 45 seconds.
To count from 1 to 200,385 would take you about two days.

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 200385 cubic inches would be around 4.9 feet tall.

Recreational maths with 200385

200385 backwards is 583002
The number of decimal digits it has is: 6
The sum of 200385's digits is 18
More coming soon!

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The information we have on file for 200385 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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