28315424

28,315,424 is an even composite number composed of two prime numbers multiplied together.

What does the number 28315424 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

28315424 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 28315424:

2⁵ × 884857

(2 × 2 × 2 × 2 × 2 × 884857)

See below for interesting mathematical facts about the number 28315424 from the Numbermatics database.

Names of 28315424

Cardinal: 28315424 can be written as Twenty-eight million, three hundred fifteen thousand, four hundred twenty-four.

Scientific notation

Scientific notation: 2.8315424 × 10⁷

Factors of 28315424

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 884859

Divisors of 28315424

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 8 16 32 884857 1769714 3539428 7078856 14157712 28315424
Sum of all divisors σ(n): 55746054
Sum of proper divisors (its aliquot sum) s(n): 27430630
28315424 is a deficient number, because the sum of its proper divisors (27430630) is less than itself. Its deficiency is 884794

Bases of 28315424

Binary: 1101100000000111100100000₂
Hexadecimal: 0x1B00F20
Base-36: GUWBK

Squares and roots of 28315424

28315424 squared (28315424²) is 801763236299776
28315424 cubed (28315424³) is 22702265983440348545024
The square root of 28315424 is 5321.2239193629
The cube root of 28315424 is 304.7948956969

Scales and comparisons

How big is 28315424?

28,315,424 seconds is equal to 46 weeks, 5 days, 17 hours, 23 minutes, 44 seconds.
To count from 1 to 28,315,424 would take you about eighteen 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 28315424 cubic inches would be around 25.4 feet tall.

Recreational maths with 28315424

28315424 backwards is 42451382
The number of decimal digits it has is: 8
The sum of 28315424's digits is 29
More coming soon!

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The information we have on file for 28315424 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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