91242

91,242 is an even composite number composed of four prime numbers multiplied together.

What does the number 91242 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

91242 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 91242:

2 × 3² × 37 × 137

(2 × 3 × 3 × 37 × 137)

See below for interesting mathematical facts about the number 91242 from the Numbermatics database.

Names of 91242

Cardinal: 91242 can be written as Ninety-one thousand, two hundred forty-two.

Scientific notation

Scientific notation: 9.1242 × 10⁴

Factors of 91242

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 179

Divisors of 91242

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 6 9 18 37 74 111 137 222 274 333 411 666 822 1233 2466 5069 10138 15207 30414 45621 91242
Sum of all divisors σ(n): 204516
Sum of proper divisors (its aliquot sum) s(n): 113274
91242 is an abundant number, because the sum of its proper divisors (113274) is greater than itself. Its abundance is 22032

Bases of 91242

Binary: 10110010001101010₂
Hexadecimal: 0x1646A
Base-36: 1YEI

Squares and roots of 91242

91242 squared (91242²) is 8325102564
91242 cubed (91242³) is 759599008144488
The square root of 91242 is 302.0629073555
The cube root of 91242 is 45.0192510225

Scales and comparisons

How big is 91242?

91,242 seconds is equal to 1 day, 1 hour, 20 minutes, 42 seconds.
To count from 1 to 91,242 would take you about twenty minutes.

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 91242 cubic inches would be around 3.8 feet tall.

Recreational maths with 91242

91242 backwards is 24219
91242 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 91242's digits is 18
More coming soon!

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The information we have on file for 91242 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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