28804416

28,804,416 is an even composite number composed of four prime numbers multiplied together.

What does the number 28804416 look like?

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

28804416 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 28804416:

2⁶ × 3 × 71 × 2113

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 71 × 2113)

See below for interesting mathematical facts about the number 28804416 from the Numbermatics database.

Names of 28804416

Cardinal: 28804416 can be written as Twenty-eight million, eight hundred four thousand, four hundred sixteen.

Scientific notation

Scientific notation: 2.8804416 × 10⁷

Factors of 28804416

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 2189

Divisors of 28804416

Number of divisors d(n): 56
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 71 96 142 192 213 284 426 568 852 1136 1704 2113 2272 3408 4226 4544 6339 6816 8452 12678 13632 16904 25356 33808 50712 67616 101424 135232 150023 202848 300046 405696 450069 600092 900138 1200184 1800276 2400368 3600552 4800736 7201104 9601472 14402208 28804416
Sum of all divisors σ(n): 77321664
Sum of proper divisors (its aliquot sum) s(n): 48517248
28804416 is an abundant number, because the sum of its proper divisors (48517248) is greater than itself. Its abundance is 19712832

Bases of 28804416

Binary: 1101101111000010101000000₂
Hexadecimal: 0x1B78540
Base-36: H5DMO

Squares and roots of 28804416

28804416 squared (28804416²) is 829694381101056
28804416 cubed (28804416³) is 23898862106097355063296
The square root of 28804416 is 5366.9745667369
The cube root of 28804416 is 306.5394389273

Scales and comparisons

How big is 28804416?

28,804,416 seconds is equal to 47 weeks, 4 days, 9 hours, 13 minutes, 36 seconds.
To count from 1 to 28,804,416 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 28804416 cubic inches would be around 25.5 feet tall.

Recreational maths with 28804416

28804416 backwards is 61440882
The number of decimal digits it has is: 8
The sum of 28804416's digits is 33
More coming soon!

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The information we have on file for 28804416 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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