28442536

28,442,536 is an even composite number composed of three prime numbers multiplied together.

What does the number 28442536 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

28442536 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28442536:

2³ × 23 × 154579

(2 × 2 × 2 × 23 × 154579)

See below for interesting mathematical facts about the number 28442536 from the Numbermatics database.

Names of 28442536

Cardinal: 28442536 can be written as Twenty-eight million, four hundred forty-two thousand, five hundred thirty-six.

Scientific notation

Scientific notation: 2.8442536 × 10⁷

Factors of 28442536

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 154604

Divisors of 28442536

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 23 46 92 184 154579 309158 618316 1236632 3555317 7110634 14221268 28442536
Sum of all divisors σ(n): 55648800
Sum of proper divisors (its aliquot sum) s(n): 27206264
28442536 is a deficient number, because the sum of its proper divisors (27206264) is less than itself. Its deficiency is 1236272

Bases of 28442536

Binary: 1101100011111111110101000₂
Hexadecimal: 0x1B1FFA8
Base-36: GXMEG

Squares and roots of 28442536

28442536 squared (28442536²) is 808977854111296
28442536 cubed (28442536³) is 23009381738763284486656
The square root of 28442536 is 5333.1544136655
The cube root of 28442536 is 305.2503042463

Scales and comparisons

How big is 28442536?

28,442,536 seconds is equal to 47 weeks, 4 hours, 42 minutes, 16 seconds.
To count from 1 to 28,442,536 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 28442536 cubic inches would be around 25.4 feet tall.

Recreational maths with 28442536

28442536 backwards is 63524482
The number of decimal digits it has is: 8
The sum of 28442536's digits is 34
More coming soon!

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The information we have on file for 28442536 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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