56791

56,791 is an odd composite number composed of three prime numbers multiplied together.

What does the number 56791 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

56791 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 56791:

7² × 19 × 61

(7 × 7 × 19 × 61)

See below for interesting mathematical facts about the number 56791 from the Numbermatics database.

Names of 56791

Cardinal: 56791 can be written as Fifty-six thousand, seven hundred ninety-one.

Scientific notation

Scientific notation: 5.6791 × 10⁴

Factors of 56791

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 87

Divisors of 56791

Number of divisors d(n): 12
Complete list of divisors:
1 7 19 49 61 133 427 931 1159 2989 8113 56791
Sum of all divisors σ(n): 70680
Sum of proper divisors (its aliquot sum) s(n): 13889
56791 is a deficient number, because the sum of its proper divisors (13889) is less than itself. Its deficiency is 42902

Bases of 56791

Binary: 1101110111010111₂
Hexadecimal: 0xDDD7
Base-36: 17TJ

Squares and roots of 56791

56791 squared (56791²) is 3225217681
56791 cubed (56791³) is 183163337321671
The square root of 56791 is 238.3086234277
The cube root of 56791 is 38.4379164693

Scales and comparisons

How big is 56791?

56,791 seconds is equal to 15 hours, 46 minutes, 31 seconds.
To count from 1 to 56,791 would take you about fifteen 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 56791 cubic inches would be around 3.2 feet tall.

Recreational maths with 56791

56791 backwards is 19765
The number of decimal digits it has is: 5
The sum of 56791's digits is 28
More coming soon!

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The information we have on file for 56791 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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