21317182

21,317,182 is an even composite number composed of five prime numbers multiplied together.

What does the number 21317182 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

21317182 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 21317182:

2 × 23 × 61 × 71 × 107

See below for interesting mathematical facts about the number 21317182 from the Numbermatics database.

Names of 21317182

Cardinal: 21317182 can be written as Twenty-one million, three hundred seventeen thousand, one hundred eighty-two.

Scientific notation

Scientific notation: 2.1317182 × 10⁷

Factors of 21317182

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 264

Divisors of 21317182

Number of divisors d(n): 32
Complete list of divisors:
1 2 23 46 61 71 107 122 142 214 1403 1633 2461 2806 3266 4331 4922 6527 7597 8662 13054 15194 99613 150121 174731 199226 300242 349462 463417 926834 10658591 21317182
Sum of all divisors σ(n): 34712064
Sum of proper divisors (its aliquot sum) s(n): 13394882
21317182 is a deficient number, because the sum of its proper divisors (13394882) is less than itself. Its deficiency is 7922300

Bases of 21317182

Binary: 1010001010100011000111110₂
Hexadecimal: 0x145463E
Base-36: COWFY

Squares and roots of 21317182

21317182 squared (21317182²) is 454422248421124
21317182 cubed (21317182³) is 9687001774442312952568
The square root of 21317182 is 4617.0533893383
The cube root of 21317182 is 277.2745001377

Scales and comparisons

How big is 21317182?

21,317,182 seconds is equal to 35 weeks, 1 day, 17 hours, 26 minutes, 22 seconds.
To count from 1 to 21,317,182 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 21317182 cubic inches would be around 23.1 feet tall.

Recreational maths with 21317182

21317182 backwards is 28171312
The number of decimal digits it has is: 8
The sum of 21317182's digits is 25
More coming soon!

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The information we have on file for 21317182 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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