28784064

28,784,064 is an even composite number composed of four prime numbers multiplied together.

What does the number 28784064 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

28784064 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 28784064:

2⁶ × 3 × 197 × 761

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 197 × 761)

See below for interesting mathematical facts about the number 28784064 from the Numbermatics database.

Names of 28784064

Cardinal: 28784064 can be written as Twenty-eight million, seven hundred eighty-four thousand and sixty-four.

Scientific notation

Scientific notation: 2.8784064 × 10⁷

Factors of 28784064

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 963

Divisors of 28784064

Number of divisors d(n): 56
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 192 197 394 591 761 788 1182 1522 1576 2283 2364 3044 3152 4566 4728 6088 6304 9132 9456 12176 12608 18264 18912 24352 36528 37824 48704 73056 146112 149917 299834 449751 599668 899502 1199336 1799004 2398672 3598008 4797344 7196016 9594688 14392032 28784064
Sum of all divisors σ(n): 76645008
Sum of proper divisors (its aliquot sum) s(n): 47860944
28784064 is an abundant number, because the sum of its proper divisors (47860944) is greater than itself. Its abundance is 19076880

Bases of 28784064

Binary: 1101101110011010111000000₂
Hexadecimal: 0x1B735C0
Base-36: H4XXC

Squares and roots of 28784064

28784064 squared (28784064²) is 828522340356096
28784064 cubed (28784064³) is 23848240070239650054144
The square root of 28784064 is 5365.0781914153
The cube root of 28784064 is 306.4672259193

Scales and comparisons

How big is 28784064?

28,784,064 seconds is equal to 47 weeks, 4 days, 3 hours, 34 minutes, 24 seconds.
To count from 1 to 28,784,064 would take you about nineteen 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 28784064 cubic inches would be around 25.5 feet tall.

Recreational maths with 28784064

28784064 backwards is 46048782
The number of decimal digits it has is: 8
The sum of 28784064's digits is 39
More coming soon!

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The information we have on file for 28784064 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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