21342504

21,342,504 is an even composite number composed of three prime numbers multiplied together.

What does the number 21342504 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

21342504 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 21342504:

2³ × 3 × 889271

(2 × 2 × 2 × 3 × 889271)

See below for interesting mathematical facts about the number 21342504 from the Numbermatics database.

Names of 21342504

Cardinal: 21342504 can be written as Twenty-one million, three hundred forty-two thousand, five hundred four.

Scientific notation

Scientific notation: 2.1342504 × 10⁷

Factors of 21342504

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 889276

Divisors of 21342504

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 4 6 8 12 24 889271 1778542 2667813 3557084 5335626 7114168 10671252 21342504
Sum of all divisors σ(n): 53356320
Sum of proper divisors (its aliquot sum) s(n): 32013816
21342504 is an abundant number, because the sum of its proper divisors (32013816) is greater than itself. Its abundance is 10671312

Bases of 21342504

Binary: 1010001011010100100101000₂
Hexadecimal: 0x145A928
Base-36: CPFZC

Squares and roots of 21342504

21342504 squared (21342504²) is 455502476990016
21342504 cubed (21342504³) is 9721563437169324440064
The square root of 21342504 is 4619.7948006377
The cube root of 21342504 is 277.3842452041

Scales and comparisons

How big is 21342504?

21,342,504 seconds is equal to 35 weeks, 2 days, 28 minutes, 24 seconds.
To count from 1 to 21,342,504 would take you about six 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 21342504 cubic inches would be around 23.1 feet tall.

Recreational maths with 21342504

21342504 backwards is 40524312
The number of decimal digits it has is: 8
The sum of 21342504's digits is 21
More coming soon!

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The information we have on file for 21342504 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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