123825

123,825 is an odd composite number composed of four prime numbers multiplied together.

What does the number 123825 look like?

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

123825 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 123825:

3 × 5² × 13 × 127

(3 × 5 × 5 × 13 × 127)

See below for interesting mathematical facts about the number 123825 from the Numbermatics database.

Names of 123825

Cardinal: 123825 can be written as One hundred twenty-three thousand, eight hundred twenty-five.

Scientific notation

Scientific notation: 1.23825 × 10⁵

Factors of 123825

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 148

Divisors of 123825

Number of divisors d(n): 24
Complete list of divisors:
1 3 5 13 15 25 39 65 75 127 195 325 381 635 975 1651 1905 3175 4953 8255 9525 24765 41275 123825
Sum of all divisors σ(n): 222208
Sum of proper divisors (its aliquot sum) s(n): 98383
123825 is a deficient number, because the sum of its proper divisors (98383) is less than itself. Its deficiency is 25442

Bases of 123825

Binary: 11110001110110001₂
Hexadecimal: 0x1E3B1
Base-36: 2NJL

Squares and roots of 123825

123825 squared (123825²) is 15332630625
123825 cubed (123825³) is 1898562987140625
The square root of 123825 is 351.8877661983
The cube root of 123825 is 49.8428398647

Scales and comparisons

How big is 123825?

123,825 seconds is equal to 1 day, 10 hours, 23 minutes, 45 seconds.
To count from 1 to 123,825 would take you about ten 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 123825 cubic inches would be around 4.2 feet tall.

Recreational maths with 123825

123825 backwards is 528321
The number of decimal digits it has is: 6
The sum of 123825's digits is 21
More coming soon!

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The information we have on file for 123825 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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