28804491

28,804,491 is an odd composite number composed of three prime numbers multiplied together.

What does the number 28804491 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

28804491 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 28804491:

3⁵ × 113 × 1049

(3 × 3 × 3 × 3 × 3 × 113 × 1049)

See below for interesting mathematical facts about the number 28804491 from the Numbermatics database.

Names of 28804491

Cardinal: 28804491 can be written as Twenty-eight million, eight hundred four thousand, four hundred ninety-one.

Scientific notation

Scientific notation: 2.8804491 × 10⁷

Factors of 28804491

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 1165

Divisors of 28804491

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 27 81 113 243 339 1017 1049 3051 3147 9153 9441 27459 28323 84969 118537 254907 355611 1066833 3200499 9601497 28804491
Sum of all divisors σ(n): 43570800
Sum of proper divisors (its aliquot sum) s(n): 14766309
28804491 is a deficient number, because the sum of its proper divisors (14766309) is less than itself. Its deficiency is 14038182

Bases of 28804491

Binary: 1101101111000010110001011₂
Hexadecimal: 0x1B7858B
Base-36: H5DOR

Squares and roots of 28804491

28804491 squared (28804491²) is 829698701769081
28804491 cubed (28804491³) is 23899048787819177742771
The square root of 28804491 is 5366.9815539091
The cube root of 28804491 is 306.5397049795

Scales and comparisons

How big is 28804491?

28,804,491 seconds is equal to 47 weeks, 4 days, 9 hours, 14 minutes, 51 seconds.
To count from 1 to 28,804,491 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 28804491 cubic inches would be around 25.5 feet tall.

Recreational maths with 28804491

28804491 backwards is 19440882
The number of decimal digits it has is: 8
The sum of 28804491's digits is 36
More coming soon!

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The information we have on file for 28804491 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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