80542

80,542 is an even composite number composed of four prime numbers multiplied together.

What does the number 80542 look like?

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

80542 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 80542:

2 × 7 × 11 × 523

See below for interesting mathematical facts about the number 80542 from the Numbermatics database.

Names of 80542

Cardinal: 80542 can be written as Eighty thousand, five hundred forty-two.

Scientific notation

Scientific notation: 8.0542 × 10⁴

Factors of 80542

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 543

Divisors of 80542

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 11 14 22 77 154 523 1046 3661 5753 7322 11506 40271 80542
Sum of all divisors σ(n): 150912
Sum of proper divisors (its aliquot sum) s(n): 70370
80542 is a deficient number, because the sum of its proper divisors (70370) is less than itself. Its deficiency is 10172

Bases of 80542

Binary: 10011101010011110₂
Hexadecimal: 0x13A9E
Base-36: 1Q5A

Squares and roots of 80542

80542 squared (80542²) is 6487013764
80542 cubed (80542³) is 522477062580088
The square root of 80542 is 283.7992248051
The cube root of 80542 is 43.1857835023

Scales and comparisons

How big is 80542?

80,542 seconds is equal to 22 hours, 22 minutes, 22 seconds.
To count from 1 to 80,542 would take you about twenty-two 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 80542 cubic inches would be around 3.6 feet tall.

Recreational maths with 80542

80542 backwards is 24508
The number of decimal digits it has is: 5
The sum of 80542's digits is 19
More coming soon!

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The information we have on file for 80542 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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