21344950

21,344,950 is an even composite number composed of four prime numbers multiplied together.

What does the number 21344950 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

21344950 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 21344950:

2 × 5² × 11 × 197²

(2 × 5 × 5 × 11 × 197 × 197)

See below for interesting mathematical facts about the number 21344950 from the Numbermatics database.

Names of 21344950

Cardinal: 21344950 can be written as Twenty-one million, three hundred forty-four thousand, nine hundred fifty.

Scientific notation

Scientific notation: 2.134495 × 10⁷

Factors of 21344950

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 215

Divisors of 21344950

Number of divisors d(n): 36
Complete list of divisors:
1 2 5 10 11 22 25 50 55 110 197 275 394 550 985 1970 2167 4334 4925 9850 10835 21670 38809 54175 77618 108350 194045 388090 426899 853798 970225 1940450 2134495 4268990 10672475 21344950
Sum of all divisors σ(n): 43531812
Sum of proper divisors (its aliquot sum) s(n): 22186862
21344950 is an abundant number, because the sum of its proper divisors (22186862) is greater than itself. Its abundance is 841912

Bases of 21344950

Binary: 1010001011011001010110110₂
Hexadecimal: 0x145B2B6
Base-36: CPHVA

Squares and roots of 21344950

21344950 squared (21344950²) is 455606890502500
21344950 cubed (21344950³) is 9724906297431337375000
The square root of 21344950 is 4620.0595234261
The cube root of 21344950 is 277.3948415231

Scales and comparisons

How big is 21344950?

21,344,950 seconds is equal to 35 weeks, 2 days, 1 hour, 9 minutes, 10 seconds.
To count from 1 to 21,344,950 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 21344950 cubic inches would be around 23.1 feet tall.

Recreational maths with 21344950

21344950 backwards is 05944312
The number of decimal digits it has is: 8
The sum of 21344950's digits is 28
More coming soon!

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The information we have on file for 21344950 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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