18133423

18,133,423 is an odd composite number composed of four prime numbers multiplied together.

What does the number 18133423 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

18133423 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 18133423:

7 × 11² × 79 × 271

(7 × 11 × 11 × 79 × 271)

See below for interesting mathematical facts about the number 18133423 from the Numbermatics database.

Names of 18133423

Cardinal: 18133423 can be written as Eighteen million, one hundred thirty-three thousand, four hundred twenty-three.

Scientific notation

Scientific notation: 1.8133423 × 10⁷

Factors of 18133423

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 368

Divisors of 18133423

Number of divisors d(n): 24
Complete list of divisors:
1 7 11 77 79 121 271 553 847 869 1897 2981 6083 9559 20867 21409 32791 66913 149863 229537 235499 1648493 2590489 18133423
Sum of all divisors σ(n): 23152640
Sum of proper divisors (its aliquot sum) s(n): 5019217
18133423 is a deficient number, because the sum of its proper divisors (5019217) is less than itself. Its deficiency is 13114206

Bases of 18133423

Binary: 1000101001011000110101111₂
Hexadecimal: 0x114B1AF
Base-36: ASNU7

Squares and roots of 18133423

18133423 squared (18133423²) is 328821029696929
18133423 cubed (18133423³) is 5962650822789975357967
The square root of 18133423 is 4258.3357077619
The cube root of 18133423 is 262.7200778707

Scales and comparisons

How big is 18133423?

18,133,423 seconds is equal to 29 weeks, 6 days, 21 hours, 3 minutes, 43 seconds.
To count from 1 to 18,133,423 would take you about forty-four weeks!

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 18133423 cubic inches would be around 21.9 feet tall.

Recreational maths with 18133423

18133423 backwards is 32433181
The number of decimal digits it has is: 8
The sum of 18133423's digits is 25
More coming soon!

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The information we have on file for 18133423 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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