28435568

28,435,568 is an even composite number composed of four prime numbers multiplied together.

What does the number 28435568 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

28435568 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 28435568:

2⁴ × 7 × 307 × 827

(2 × 2 × 2 × 2 × 7 × 307 × 827)

See below for interesting mathematical facts about the number 28435568 from the Numbermatics database.

Names of 28435568

Cardinal: 28435568 can be written as Twenty-eight million, four hundred thirty-five thousand, five hundred sixty-eight.

Scientific notation

Scientific notation: 2.8435568 × 10⁷

Factors of 28435568

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1143

Divisors of 28435568

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 7 8 14 16 28 56 112 307 614 827 1228 1654 2149 2456 3308 4298 4912 5789 6616 8596 11578 13232 17192 23156 34384 46312 92624 253889 507778 1015556 1777223 2031112 3554446 4062224 7108892 14217784 28435568
Sum of all divisors σ(n): 63245952
Sum of proper divisors (its aliquot sum) s(n): 34810384
28435568 is an abundant number, because the sum of its proper divisors (34810384) is greater than itself. Its abundance is 6374816

Bases of 28435568

Binary: 1101100011110010001110000₂
Hexadecimal: 0x1B1E470
Base-36: GXH0W

Squares and roots of 28435568

28435568 squared (28435568²) is 808581527482624
28435568 cubed (28435568³) is 22992475008276023570432
The square root of 28435568 is 5332.5011017347
The cube root of 28435568 is 305.2253749427

Scales and comparisons

How big is 28435568?

28,435,568 seconds is equal to 47 weeks, 2 hours, 46 minutes, 8 seconds.
To count from 1 to 28,435,568 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 28435568 cubic inches would be around 25.4 feet tall.

Recreational maths with 28435568

28435568 backwards is 86553482
The number of decimal digits it has is: 8
The sum of 28435568's digits is 41
More coming soon!

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The information we have on file for 28435568 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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