133828

133,828 is an even composite number composed of two prime numbers multiplied together.

What does the number 133828 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

133828 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 133828:

2² × 33457

(2 × 2 × 33457)

See below for interesting mathematical facts about the number 133828 from the Numbermatics database.

Names of 133828

Cardinal: 133828 can be written as One hundred thirty-three thousand, eight hundred twenty-eight.

Scientific notation

Scientific notation: 1.33828 × 10⁵

Factors of 133828

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 33459

Divisors of 133828

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 33457 66914 133828
Sum of all divisors σ(n): 234206
Sum of proper divisors (its aliquot sum) s(n): 100378
133828 is a deficient number, because the sum of its proper divisors (100378) is less than itself. Its deficiency is 33450

Bases of 133828

Binary: 100000101011000100₂
Hexadecimal: 0x20AC4
Base-36: 2V9G

Squares and roots of 133828

133828 squared (133828²) is 17909933584
133828 cubed (133828³) is 2396850591679552
The square root of 133828 is 365.8250948199
The cube root of 133828 is 51.1503954789

Scales and comparisons

How big is 133828?

133,828 seconds is equal to 1 day, 13 hours, 10 minutes, 28 seconds.
To count from 1 to 133,828 would take you about thirteen 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 133828 cubic inches would be around 4.3 feet tall.

Recreational maths with 133828

133828 backwards is 828331
The number of decimal digits it has is: 6
The sum of 133828's digits is 25
More coming soon!

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The information we have on file for 133828 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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