28840432

28,840,432 is an even composite number composed of three prime numbers multiplied together.

What does the number 28840432 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

28840432 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 28840432:

2⁴ × 17 × 106031

(2 × 2 × 2 × 2 × 17 × 106031)

See below for interesting mathematical facts about the number 28840432 from the Numbermatics database.

Names of 28840432

Cardinal: 28840432 can be written as Twenty-eight million, eight hundred forty thousand, four hundred thirty-two.

Scientific notation

Scientific notation: 2.8840432 × 10⁷

Factors of 28840432

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 106050

Divisors of 28840432

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 17 34 68 136 272 106031 212062 424124 848248 1696496 1802527 3605054 7210108 14420216 28840432
Sum of all divisors σ(n): 59165856
Sum of proper divisors (its aliquot sum) s(n): 30325424
28840432 is an abundant number, because the sum of its proper divisors (30325424) is greater than itself. Its abundance is 1484992

Bases of 28840432

Binary: 1101110000001000111110000₂
Hexadecimal: 0x1B811F0
Base-36: H65F4

Squares and roots of 28840432

28840432 squared (28840432²) is 831770517946624
28840432 cubed (28840432³) is 23988621062444389101568
The square root of 28840432 is 5370.3288539903
The cube root of 28840432 is 306.6671476573

Scales and comparisons

How big is 28840432?

28,840,432 seconds is equal to 47 weeks, 4 days, 19 hours, 13 minutes, 52 seconds.
To count from 1 to 28,840,432 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 28840432 cubic inches would be around 25.6 feet tall.

Recreational maths with 28840432

28840432 backwards is 23404882
The number of decimal digits it has is: 8
The sum of 28840432's digits is 31
More coming soon!

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The information we have on file for 28840432 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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