19828736

19,828,736 is an even composite number composed of three prime numbers multiplied together.

What does the number 19828736 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 52 divisors.

19828736 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-two divisors.

Prime factorization of 19828736:

2¹² × 47 × 103

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 47 × 103)

See below for interesting mathematical facts about the number 19828736 from the Numbermatics database.

Names of 19828736

Cardinal: 19828736 can be written as Nineteen million, eight hundred twenty-eight thousand, seven hundred thirty-six.

Scientific notation

Scientific notation: 1.9828736 × 10⁷

Factors of 19828736

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 14
Sum of prime factors: 152

Divisors of 19828736

Number of divisors d(n): 52
Complete list of divisors:
1 2 4 8 16 32 47 64 94 103 128 188 206 256 376 412 512 752 824 1024 1504 1648 2048 3008 3296 4096 4841 6016 6592 9682 12032 13184 19364 24064 26368 38728 48128 52736 77456 96256 105472 154912 192512 210944 309824 421888 619648 1239296 2478592 4957184 9914368 19828736
Sum of all divisors σ(n): 40889472
Sum of proper divisors (its aliquot sum) s(n): 21060736
19828736 is an abundant number, because the sum of its proper divisors (21060736) is greater than itself. Its abundance is 1232000

Bases of 19828736

Binary: 1001011101001000000000000₂
Hexadecimal: 0x12E9000
Base-36: BSZY8

Squares and roots of 19828736

19828736 squared (19828736²) is 393178771357696
19828736 cubed (19828736³) is 7796238058056115552256
The square root of 19828736 is 4452.9468894205
The cube root of 19828736 is 270.6647361143

Scales and comparisons

How big is 19828736?

19,828,736 seconds is equal to 32 weeks, 5 days, 11 hours, 58 minutes, 56 seconds.
To count from 1 to 19,828,736 would take you about forty-nine 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 19828736 cubic inches would be around 22.6 feet tall.

Recreational maths with 19828736

19828736 backwards is 63782891
The number of decimal digits it has is: 8
The sum of 19828736's digits is 44
More coming soon!

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The information we have on file for 19828736 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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