42481

42,481 is an odd composite number composed of two prime numbers multiplied together.

What does the number 42481 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

42481 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 42481:

23 × 1847

See below for interesting mathematical facts about the number 42481 from the Numbermatics database.

Names of 42481

Cardinal: 42481 can be written as Forty-two thousand, four hundred eighty-one.

Scientific notation

Scientific notation: 4.2481 × 10⁴

Factors of 42481

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 1870

Divisors of 42481

Number of divisors d(n): 4
Complete list of divisors:
1 23 1847 42481
Sum of all divisors σ(n): 44352
Sum of proper divisors (its aliquot sum) s(n): 1871
42481 is a deficient number, because the sum of its proper divisors (1871) is less than itself. Its deficiency is 40610

Bases of 42481

Binary: 1010010111110001₂
Hexadecimal: 0xA5F1
Base-36: WS1

Squares and roots of 42481

42481 squared (42481²) is 1804635361
42481 cubed (42481³) is 76662714770641
The square root of 42481 is 206.1091943605
The cube root of 42481 is 34.8924590237

Scales and comparisons

How big is 42481?

42,481 seconds is equal to 11 hours, 48 minutes, 1 second.
To count from 1 to 42,481 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 42481 cubic inches would be around 2.9 feet tall.

Recreational maths with 42481

42481 backwards is 18424
The number of decimal digits it has is: 5
The sum of 42481's digits is 19
More coming soon!

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The information we have on file for 42481 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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