42168

42,168 is an even composite number composed of four prime numbers multiplied together.

What does the number 42168 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

42168 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 42168:

2³ × 3 × 7 × 251

(2 × 2 × 2 × 3 × 7 × 251)

See below for interesting mathematical facts about the number 42168 from the Numbermatics database.

Names of 42168

Cardinal: 42168 can be written as Forty-two thousand, one hundred sixty-eight.

Scientific notation

Scientific notation: 4.2168 × 10⁴

Factors of 42168

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 263

Divisors of 42168

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 251 502 753 1004 1506 1757 2008 3012 3514 5271 6024 7028 10542 14056 21084 42168
Sum of all divisors σ(n): 120960
Sum of proper divisors (its aliquot sum) s(n): 78792
42168 is an abundant number, because the sum of its proper divisors (78792) is greater than itself. Its abundance is 36624

Bases of 42168

Binary: 1010010010111000₂
Hexadecimal: 0xA4B8
Base-36: WJC

Squares and roots of 42168

42168 squared (42168²) is 1778140224
42168 cubed (42168³) is 74980616965632
The square root of 42168 is 205.3484842895
The cube root of 42168 is 34.8065518117

Scales and comparisons

How big is 42168?

42,168 seconds is equal to 11 hours, 42 minutes, 48 seconds.
To count from 1 to 42,168 would take you about eleven 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 42168 cubic inches would be around 2.9 feet tall.

Recreational maths with 42168

42168 backwards is 86124
42168 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 42168's digits is 21
More coming soon!

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The information we have on file for 42168 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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