21232125

21,232,125 is an odd composite number composed of three prime numbers multiplied together.

What does the number 21232125 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 56 divisors.

21232125 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 21232125:

3⁶ × 5³ × 233

(3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 233)

See below for interesting mathematical facts about the number 21232125 from the Numbermatics database.

Names of 21232125

Cardinal: 21232125 can be written as Twenty-one million, two hundred thirty-two thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 2.1232125 × 10⁷

Factors of 21232125

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 10
Sum of prime factors: 241

Divisors of 21232125

Number of divisors d(n): 56
Complete list of divisors:
1 3 5 9 15 25 27 45 75 81 125 135 225 233 243 375 405 675 699 729 1125 1165 1215 2025 2097 3375 3495 3645 5825 6075 6291 10125 10485 17475 18225 18873 29125 30375 31455 52425 56619 87375 91125 94365 157275 169857 262125 283095 471825 786375 849285 1415475 2359125 4246425 7077375 21232125
Sum of all divisors σ(n): 39898872
Sum of proper divisors (its aliquot sum) s(n): 18666747
21232125 is a deficient number, because the sum of its proper divisors (18666747) is less than itself. Its deficiency is 2565378

Bases of 21232125

Binary: 1010000111111100111111101₂
Hexadecimal: 0x143F9FD
Base-36: CN2T9

Squares and roots of 21232125

21232125 squared (21232125²) is 450803132015625
21232125 cubed (21232125³) is 9571508449347251953125
The square root of 21232125 is 4607.8330047865
The cube root of 21232125 is 276.9052272149

Scales and comparisons

How big is 21232125?

21,232,125 seconds is equal to 35 weeks, 17 hours, 48 minutes, 45 seconds.
To count from 1 to 21,232,125 would take you about four days!

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 21232125 cubic inches would be around 23.1 feet tall.

Recreational maths with 21232125

21232125 backwards is 52123212
The number of decimal digits it has is: 8
The sum of 21232125's digits is 18
More coming soon!

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The information we have on file for 21232125 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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