28204672

28,204,672 is an even composite number composed of three prime numbers multiplied together.

What does the number 28204672 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

28204672 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 28204672:

2⁷ × 179 × 1231

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 179 × 1231)

See below for interesting mathematical facts about the number 28204672 from the Numbermatics database.

Names of 28204672

Cardinal: 28204672 can be written as Twenty-eight million, two hundred four thousand, six hundred seventy-two.

Scientific notation

Scientific notation: 2.8204672 × 10⁷

Factors of 28204672

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 1412

Divisors of 28204672

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 16 32 64 128 179 358 716 1231 1432 2462 2864 4924 5728 9848 11456 19696 22912 39392 78784 157568 220349 440698 881396 1762792 3525584 7051168 14102336 28204672
Sum of all divisors σ(n): 56548800
Sum of proper divisors (its aliquot sum) s(n): 28344128
28204672 is an abundant number, because the sum of its proper divisors (28344128) is greater than itself. Its abundance is 139456

Bases of 28204672

Binary: 1101011100101111010000000₂
Hexadecimal: 0x1AE5E80
Base-36: GSIV4

Squares and roots of 28204672

28204672 squared (28204672²) is 795503522627584
28204672 cubed (28204672³) is 22436915930555584872448
The square root of 28204672 is 5310.8070949715
The cube root of 28204672 is 304.3969882795

Scales and comparisons

How big is 28204672?

28,204,672 seconds is equal to 46 weeks, 4 days, 10 hours, 37 minutes, 52 seconds.
To count from 1 to 28,204,672 would take you about seventeen 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 28204672 cubic inches would be around 25.4 feet tall.

Recreational maths with 28204672

28204672 backwards is 27640282
The number of decimal digits it has is: 8
The sum of 28204672's digits is 31
More coming soon!

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The information we have on file for 28204672 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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