12847984

12,847,984 is an even composite number composed of three prime numbers multiplied together.

What does the number 12847984 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

12847984 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 12847984:

2⁴ × 23 × 34913

(2 × 2 × 2 × 2 × 23 × 34913)

See below for interesting mathematical facts about the number 12847984 from the Numbermatics database.

Names of 12847984

Cardinal: 12847984 can be written as Twelve million, eight hundred forty-seven thousand, nine hundred eighty-four.

Scientific notation

Scientific notation: 1.2847984 × 10⁷

Factors of 12847984

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 34938

Divisors of 12847984

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 23 46 92 184 368 34913 69826 139652 279304 558608 802999 1605998 3211996 6423992 12847984
Sum of all divisors σ(n): 25976016
Sum of proper divisors (its aliquot sum) s(n): 13128032
12847984 is an abundant number, because the sum of its proper divisors (13128032) is greater than itself. Its abundance is 280048

Bases of 12847984

Binary: 110001000000101101110000₂
Hexadecimal: 0xC40B70
Base-36: 7NDKG

Squares and roots of 12847984

12847984 squared (12847984²) is 165070692864256
12847984 cubed (12847984³) is 2120825620788875259904
The square root of 12847984 is 3584.4084588673
The cube root of 12847984 is 234.2133588637

Scales and comparisons

How big is 12847984?

12,847,984 seconds is equal to 21 weeks, 1 day, 16 hours, 53 minutes, 4 seconds.
To count from 1 to 12,847,984 would take you about thirty-one weeks!

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 12847984 cubic inches would be around 19.5 feet tall.

Recreational maths with 12847984

12847984 backwards is 48974821
The number of decimal digits it has is: 8
The sum of 12847984's digits is 43
More coming soon!

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The information we have on file for 12847984 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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