213825

213,825 is an odd composite number composed of three prime numbers multiplied together.

What does the number 213825 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

213825 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 213825:

3 × 5² × 2851

(3 × 5 × 5 × 2851)

See below for interesting mathematical facts about the number 213825 from the Numbermatics database.

Names of 213825

Cardinal: 213825 can be written as Two hundred thirteen thousand, eight hundred twenty-five.

Scientific notation

Scientific notation: 2.13825 × 10⁵

Factors of 213825

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2859

Divisors of 213825

Number of divisors d(n): 12
Complete list of divisors:
1 3 5 15 25 75 2851 8553 14255 42765 71275 213825
Sum of all divisors σ(n): 353648
Sum of proper divisors (its aliquot sum) s(n): 139823
213825 is a deficient number, because the sum of its proper divisors (139823) is less than itself. Its deficiency is 74002

Bases of 213825

Binary: 110100001101000001₂
Hexadecimal: 0x34341
Base-36: 4KZL

Squares and roots of 213825

213825 squared (213825²) is 45721130625
213825 cubed (213825³) is 9776320755890625
The square root of 213825 is 462.4121538195
The cube root of 213825 is 59.7979313461

Scales and comparisons

How big is 213825?

213,825 seconds is equal to 2 days, 11 hours, 23 minutes, 45 seconds.
To count from 1 to 213,825 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 213825 cubic inches would be around 5 feet tall.

Recreational maths with 213825

213825 backwards is 528312
The number of decimal digits it has is: 6
The sum of 213825's digits is 21
More coming soon!

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The information we have on file for 213825 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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