11993

11,993 is an odd composite number composed of two prime numbers multiplied together.

What does the number 11993 look like?

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

11993 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 11993:

67 × 179

See below for interesting mathematical facts about the number 11993 from the Numbermatics database.

Names of 11993

Cardinal: 11993 can be written as Eleven thousand, nine hundred ninety-three.

Scientific notation

Scientific notation: 1.1993 × 10⁴

Factors of 11993

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 246

Divisors of 11993

Number of divisors d(n): 4
Complete list of divisors:
1 67 179 11993
Sum of all divisors σ(n): 12240
Sum of proper divisors (its aliquot sum) s(n): 247
11993 is a deficient number, because the sum of its proper divisors (247) is less than itself. Its deficiency is 11746

Bases of 11993

Binary: 10111011011001₂
Hexadecimal: 0x2ED9
Base-36: 995

Squares and roots of 11993

11993 squared (11993²) is 143832049
11993 cubed (11993³) is 1724977763657
The square root of 11993 is 109.5125563577
The cube root of 11993 is 22.8898323187

Scales and comparisons

How big is 11993?

11,993 seconds is equal to 3 hours, 19 minutes, 53 seconds.
To count from 1 to 11,993 would take you about three 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 11993 cubic inches would be around 1.9 feet tall.

Recreational maths with 11993

11993 backwards is 39911
The number of decimal digits it has is: 5
The sum of 11993's digits is 23
More coming soon!

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The information we have on file for 11993 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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