23138864

23,138,864 is an even composite number composed of three prime numbers multiplied together.

What does the number 23138864 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

23138864 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 23138864:

2⁴ × 7 × 206597

(2 × 2 × 2 × 2 × 7 × 206597)

See below for interesting mathematical facts about the number 23138864 from the Numbermatics database.

Names of 23138864

Cardinal: 23138864 can be written as Twenty-three million, one hundred thirty-eight thousand, eight hundred sixty-four.

Scientific notation

Scientific notation: 2.3138864 × 10⁷

Factors of 23138864

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 206606

Divisors of 23138864

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 7 8 14 16 28 56 112 206597 413194 826388 1446179 1652776 2892358 3305552 5784716 11569432 23138864
Sum of all divisors σ(n): 51236304
Sum of proper divisors (its aliquot sum) s(n): 28097440
23138864 is an abundant number, because the sum of its proper divisors (28097440) is greater than itself. Its abundance is 4958576

Bases of 23138864

Binary: 1011000010001001000110000₂
Hexadecimal: 0x1611230
Base-36: DRY28

Squares and roots of 23138864

23138864 squared (23138864²) is 535407027210496
23138864 cubed (23138864³) is 12388710387267966316544
The square root of 23138864 is 4810.2873095065
The cube root of 23138864 is 284.9578844097

Scales and comparisons

How big is 23138864?

23,138,864 seconds is equal to 38 weeks, 1 day, 19 hours, 27 minutes, 44 seconds.
To count from 1 to 23,138,864 would take you about five 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 23138864 cubic inches would be around 23.7 feet tall.

Recreational maths with 23138864

23138864 backwards is 46883132
The number of decimal digits it has is: 8
The sum of 23138864's digits is 35
More coming soon!

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The information we have on file for 23138864 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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