135531

135,531 is an odd composite number composed of three prime numbers multiplied together.

What does the number 135531 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

135531 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 135531:

3² × 11 × 37²

(3 × 3 × 11 × 37 × 37)

See below for interesting mathematical facts about the number 135531 from the Numbermatics database.

Names of 135531

Cardinal: 135531 can be written as One hundred thirty-five thousand, five hundred thirty-one.

Scientific notation

Scientific notation: 1.35531 × 10⁵

Factors of 135531

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 51

Divisors of 135531

Number of divisors d(n): 18
Complete list of divisors:
1 3 9 11 33 37 99 111 333 407 1221 1369 3663 4107 12321 15059 45177 135531
Sum of all divisors σ(n): 219492
Sum of proper divisors (its aliquot sum) s(n): 83961
135531 is a deficient number, because the sum of its proper divisors (83961) is less than itself. Its deficiency is 51570

Bases of 135531

Binary: 100001000101101011₂
Hexadecimal: 0x2116B
Base-36: 2WKR

Squares and roots of 135531

135531 squared (135531²) is 18368651961
135531 cubed (135531³) is 2489521768926291
The square root of 135531 is 368.1453517295
The cube root of 135531 is 51.3664494623

Scales and comparisons

How big is 135531?

135,531 seconds is equal to 1 day, 13 hours, 38 minutes, 51 seconds.
To count from 1 to 135,531 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 135531 cubic inches would be around 4.3 feet tall.

Recreational maths with 135531

135531 is the same when its digits are reversed! That makes it a palindromic number.
The number of decimal digits it has is: 6
The sum of 135531's digits is 18
More coming soon!

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The information we have on file for 135531 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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