64242

64,242 is an even composite number composed of four prime numbers multiplied together.

What does the number 64242 look like?

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

64242 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 64242:

2 × 3² × 43 × 83

(2 × 3 × 3 × 43 × 83)

See below for interesting mathematical facts about the number 64242 from the Numbermatics database.

Names of 64242

Cardinal: 64242 can be written as Sixty-four thousand, two hundred forty-two.

Scientific notation

Scientific notation: 6.4242 × 10⁴

Factors of 64242

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 131

Divisors of 64242

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 6 9 18 43 83 86 129 166 249 258 387 498 747 774 1494 3569 7138 10707 21414 32121 64242
Sum of all divisors σ(n): 144144
Sum of proper divisors (its aliquot sum) s(n): 79902
64242 is an abundant number, because the sum of its proper divisors (79902) is greater than itself. Its abundance is 15660

Bases of 64242

Binary: 1111101011110010₂
Hexadecimal: 0xFAF2
Base-36: 1DKI

Squares and roots of 64242

64242 squared (64242²) is 4127034564
64242 cubed (64242³) is 265128954460488
The square root of 64242 is 253.4600560247
The cube root of 64242 is 40.0503532539

Scales and comparisons

How big is 64242?

64,242 seconds is equal to 17 hours, 50 minutes, 42 seconds.
To count from 1 to 64,242 would take you about seventeen 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 64242 cubic inches would be around 3.3 feet tall.

Recreational maths with 64242

64242 backwards is 24246
64242 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 64242's digits is 18
More coming soon!

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The information we have on file for 64242 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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