17993

17,993 is an odd composite number composed of two prime numbers multiplied together.

What does the number 17993 look like?

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

17993 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 17993:

19 × 947

See below for interesting mathematical facts about the number 17993 from the Numbermatics database.

Names of 17993

Cardinal: 17993 can be written as Seventeen thousand, nine hundred ninety-three.

Scientific notation

Scientific notation: 1.7993 × 10⁴

Factors of 17993

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 966

Divisors of 17993

Number of divisors d(n): 4
Complete list of divisors:
1 19 947 17993
Sum of all divisors σ(n): 18960
Sum of proper divisors (its aliquot sum) s(n): 967
17993 is a deficient number, because the sum of its proper divisors (967) is less than itself. Its deficiency is 17026

Bases of 17993

Binary: 100011001001001₂
Hexadecimal: 0x4649
Base-36: DVT

Squares and roots of 17993

17993 squared (17993²) is 323748049
17993 cubed (17993³) is 5825198645657
The square root of 17993 is 134.1379886535
The cube root of 17993 is 26.2040162443

Scales and comparisons

How big is 17993?

17,993 seconds is equal to 4 hours, 59 minutes, 53 seconds.
To count from 1 to 17,993 would take you about four 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 17993 cubic inches would be around 2.2 feet tall.

Recreational maths with 17993

17993 backwards is 39971
The number of decimal digits it has is: 5
The sum of 17993's digits is 29
More coming soon!

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The information we have on file for 17993 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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