133688

133,688 is an even composite number composed of three prime numbers multiplied together.

What does the number 133688 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

133688 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 133688:

2³ × 17 × 983

(2 × 2 × 2 × 17 × 983)

See below for interesting mathematical facts about the number 133688 from the Numbermatics database.

Names of 133688

Cardinal: 133688 can be written as One hundred thirty-three thousand, six hundred eighty-eight.

Scientific notation

Scientific notation: 1.33688 × 10⁵

Factors of 133688

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1002

Divisors of 133688

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 17 34 68 136 983 1966 3932 7864 16711 33422 66844 133688
Sum of all divisors σ(n): 265680
Sum of proper divisors (its aliquot sum) s(n): 131992
133688 is a deficient number, because the sum of its proper divisors (131992) is less than itself. Its deficiency is 1696

Bases of 133688

Binary: 100000101000111000₂
Hexadecimal: 0x20A38
Base-36: 2V5K

Squares and roots of 133688

133688 squared (133688²) is 17872481344
133688 cubed (133688³) is 2389336285916672
The square root of 133688 is 365.6336964779
The cube root of 133688 is 51.1325527905

Scales and comparisons

How big is 133688?

133,688 seconds is equal to 1 day, 13 hours, 8 minutes, 8 seconds.
To count from 1 to 133,688 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 133688 cubic inches would be around 4.3 feet tall.

Recreational maths with 133688

133688 backwards is 886331
The number of decimal digits it has is: 6
The sum of 133688's digits is 29
More coming soon!

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The information we have on file for 133688 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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