23172642

23,172,642 is an even composite number composed of four prime numbers multiplied together.

What does the number 23172642 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

23172642 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 23172642:

2 × 3⁴ × 313 × 457

(2 × 3 × 3 × 3 × 3 × 313 × 457)

See below for interesting mathematical facts about the number 23172642 from the Numbermatics database.

Names of 23172642

Cardinal: 23172642 can be written as Twenty-three million, one hundred seventy-two thousand, six hundred forty-two.

Scientific notation

Scientific notation: 2.3172642 × 10⁷

Factors of 23172642

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 775

Divisors of 23172642

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 6 9 18 27 54 81 162 313 457 626 914 939 1371 1878 2742 2817 4113 5634 8226 8451 12339 16902 24678 25353 37017 50706 74034 143041 286082 429123 858246 1287369 2574738 3862107 7724214 11586321 23172642
Sum of all divisors σ(n): 52203756
Sum of proper divisors (its aliquot sum) s(n): 29031114
23172642 is an abundant number, because the sum of its proper divisors (29031114) is greater than itself. Its abundance is 5858472

Bases of 23172642

Binary: 1011000011001011000100010₂
Hexadecimal: 0x1619622
Base-36: DSO4I

Squares and roots of 23172642

23172642 squared (23172642²) is 536971337260164
23172642 cubed (23172642³) is 12443044562591041233288
The square root of 23172642 is 4813.7970459919
The cube root of 23172642 is 285.0964770325

Scales and comparisons

How big is 23172642?

23,172,642 seconds is equal to 38 weeks, 2 days, 4 hours, 50 minutes, 42 seconds.
To count from 1 to 23,172,642 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 23172642 cubic inches would be around 23.8 feet tall.

Recreational maths with 23172642

23172642 backwards is 24627132
23172642 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 23172642's digits is 27
More coming soon!

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The information we have on file for 23172642 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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