135842

135,842 is an even composite number composed of four prime numbers multiplied together.

What does the number 135842 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

135842 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 135842:

2 × 7 × 31 × 313

See below for interesting mathematical facts about the number 135842 from the Numbermatics database.

Names of 135842

Cardinal: 135842 can be written as One hundred thirty-five thousand, eight hundred forty-two.

Scientific notation

Scientific notation: 1.35842 × 10⁵

Factors of 135842

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 353

Divisors of 135842

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 14 31 62 217 313 434 626 2191 4382 9703 19406 67921 135842
Sum of all divisors σ(n): 241152
Sum of proper divisors (its aliquot sum) s(n): 105310
135842 is a deficient number, because the sum of its proper divisors (105310) is less than itself. Its deficiency is 30532

Bases of 135842

Binary: 100001001010100010₂
Hexadecimal: 0x212A2
Base-36: 2WTE

Squares and roots of 135842

135842 squared (135842²) is 18453048964
135842 cubed (135842³) is 2506699077367688
The square root of 135842 is 368.5674972105
The cube root of 135842 is 51.4057092681

Scales and comparisons

How big is 135842?

135,842 seconds is equal to 1 day, 13 hours, 44 minutes, 2 seconds.
To count from 1 to 135,842 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 135842 cubic inches would be around 4.3 feet tall.

Recreational maths with 135842

135842 backwards is 248531
The number of decimal digits it has is: 6
The sum of 135842's digits is 23
More coming soon!

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The information we have on file for 135842 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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