23180990

23,180,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 23180990 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

23180990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 23180990:

2 × 5 × 7 × 41² × 197

(2 × 5 × 7 × 41 × 41 × 197)

See below for interesting mathematical facts about the number 23180990 from the Numbermatics database.

Names of 23180990

Cardinal: 23180990 can be written as Twenty-three million, one hundred eighty thousand, nine hundred ninety.

Scientific notation

Scientific notation: 2.318099 × 10⁷

Factors of 23180990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 252

Divisors of 23180990

Number of divisors d(n): 48
Complete list of divisors:
1 2 5 7 10 14 35 41 70 82 197 205 287 394 410 574 985 1379 1435 1681 1970 2758 2870 3362 6895 8077 8405 11767 13790 16154 16810 23534 40385 56539 58835 80770 113078 117670 282695 331157 565390 662314 1655785 2318099 3311570 4636198 11590495 23180990
Sum of all divisors σ(n): 49126176
Sum of proper divisors (its aliquot sum) s(n): 25945186
23180990 is an abundant number, because the sum of its proper divisors (25945186) is greater than itself. Its abundance is 2764196

Bases of 23180990

Binary: 1011000011011011010111110₂
Hexadecimal: 0x161B6BE
Base-36: DSUKE

Squares and roots of 23180990

23180990 squared (23180990²) is 537358297380100
23180990 cubed (23180990³) is 12456497317985124299000
The square root of 23180990 is 4814.6640588931
The cube root of 23180990 is 285.1307084863

Scales and comparisons

How big is 23180990?

23,180,990 seconds is equal to 38 weeks, 2 days, 7 hours, 9 minutes, 50 seconds.
To count from 1 to 23,180,990 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 23180990 cubic inches would be around 23.8 feet tall.

Recreational maths with 23180990

23180990 backwards is 09908132
The number of decimal digits it has is: 8
The sum of 23180990's digits is 32
More coming soon!

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The information we have on file for 23180990 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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