82125

82,125 is an odd composite number composed of three prime numbers multiplied together.

What does the number 82125 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

82125 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 82125:

3² × 5³ × 73

(3 × 3 × 5 × 5 × 5 × 73)

See below for interesting mathematical facts about the number 82125 from the Numbermatics database.

Names of 82125

Cardinal: 82125 can be written as Eighty-two thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 8.2125 × 10⁴

Factors of 82125

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 81

Divisors of 82125

Number of divisors d(n): 24
Complete list of divisors:
1 3 5 9 15 25 45 73 75 125 219 225 365 375 657 1095 1125 1825 3285 5475 9125 16425 27375 82125
Sum of all divisors σ(n): 150072
Sum of proper divisors (its aliquot sum) s(n): 67947
82125 is a deficient number, because the sum of its proper divisors (67947) is less than itself. Its deficiency is 14178

Bases of 82125

Binary: 10100000011001101₂
Hexadecimal: 0x140CD
Base-36: 1RD9

Squares and roots of 82125

82125 squared (82125²) is 6744515625
82125 cubed (82125³) is 553893345703125
The square root of 82125 is 286.5745976181
The cube root of 82125 is 43.4668792671

Scales and comparisons

How big is 82125?

82,125 seconds is equal to 22 hours, 48 minutes, 45 seconds.
To count from 1 to 82,125 would take you about twenty-two 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 82125 cubic inches would be around 3.6 feet tall.

Recreational maths with 82125

82125 backwards is 52128
The number of decimal digits it has is: 5
The sum of 82125's digits is 18
More coming soon!

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The information we have on file for 82125 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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