21419125

21,419,125 is an odd composite number composed of four prime numbers multiplied together.

What does the number 21419125 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

21419125 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 21419125:

5³ × 7² × 13 × 269

(5 × 5 × 5 × 7 × 7 × 13 × 269)

See below for interesting mathematical facts about the number 21419125 from the Numbermatics database.

Names of 21419125

Cardinal: 21419125 can be written as Twenty-one million, four hundred nineteen thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 2.1419125 × 10⁷

Factors of 21419125

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 294

Divisors of 21419125

Number of divisors d(n): 48
Complete list of divisors:
1 5 7 13 25 35 49 65 91 125 175 245 269 325 455 637 875 1225 1345 1625 1883 2275 3185 3497 6125 6725 9415 11375 13181 15925 17485 24479 33625 47075 65905 79625 87425 122395 171353 235375 329525 437125 611975 856765 1647625 3059875 4283825 21419125
Sum of all divisors σ(n): 33611760
Sum of proper divisors (its aliquot sum) s(n): 12192635
21419125 is a deficient number, because the sum of its proper divisors (12192635) is less than itself. Its deficiency is 9226490

Bases of 21419125

Binary: 1010001101101010001110101₂
Hexadecimal: 0x146D475
Base-36: CR33P

Squares and roots of 21419125

21419125 squared (21419125²) is 458778915765625
21419125 cubed (21419125³) is 9826642944148392578125
The square root of 21419125 is 4628.0800554873
The cube root of 21419125 is 277.7157913539

Scales and comparisons

How big is 21419125?

21,419,125 seconds is equal to 35 weeks, 2 days, 21 hours, 45 minutes, 25 seconds.
To count from 1 to 21,419,125 would take you about twenty hours!

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 21419125 cubic inches would be around 23.1 feet tall.

Recreational maths with 21419125

21419125 backwards is 52191412
21419125 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 21419125's digits is 25
More coming soon!

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The information we have on file for 21419125 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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