133125

133,125 is an odd composite number composed of three prime numbers multiplied together.

What does the number 133125 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

133125 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 133125:

3 × 5⁴ × 71

(3 × 5 × 5 × 5 × 5 × 71)

See below for interesting mathematical facts about the number 133125 from the Numbermatics database.

Names of 133125

Cardinal: 133125 can be written as One hundred thirty-three thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 1.33125 × 10⁵

Factors of 133125

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 79

Divisors of 133125

Number of divisors d(n): 20
Complete list of divisors:
1 3 5 15 25 71 75 125 213 355 375 625 1065 1775 1875 5325 8875 26625 44375 133125
Sum of all divisors σ(n): 224928
Sum of proper divisors (its aliquot sum) s(n): 91803
133125 is a deficient number, because the sum of its proper divisors (91803) is less than itself. Its deficiency is 41322

Bases of 133125

Binary: 100000100000000101₂
Hexadecimal: 0x20805
Base-36: 2UPX

Squares and roots of 133125

133125 squared (133125²) is 17722265625
133125 cubed (133125³) is 2359276611328125
The square root of 133125 is 364.8629879831
The cube root of 133125 is 51.0606736561

Scales and comparisons

How big is 133125?

133,125 seconds is equal to 1 day, 12 hours, 58 minutes, 45 seconds.
To count from 1 to 133,125 would take you about twelve 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 133125 cubic inches would be around 4.3 feet tall.

Recreational maths with 133125

133125 backwards is 521331
133125 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 133125's digits is 15
More coming soon!

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The information we have on file for 133125 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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