28228536

28,228,536 is an even composite number composed of four prime numbers multiplied together.

What does the number 28228536 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

28228536 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28228536:

2³ × 3² × 7 × 56009

(2 × 2 × 2 × 3 × 3 × 7 × 56009)

See below for interesting mathematical facts about the number 28228536 from the Numbermatics database.

Names of 28228536

Cardinal: 28228536 can be written as Twenty-eight million, two hundred twenty-eight thousand, five hundred thirty-six.

Scientific notation

Scientific notation: 2.8228536 × 10⁷

Factors of 28228536

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 56021

Divisors of 28228536

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 56009 112018 168027 224036 336054 392063 448072 504081 672108 784126 1008162 1176189 1344216 1568252 2016324 2352378 3136504 3528567 4032648 4704756 7057134 9409512 14114268 28228536
Sum of all divisors σ(n): 87375600
Sum of proper divisors (its aliquot sum) s(n): 59147064
28228536 is an abundant number, because the sum of its proper divisors (59147064) is greater than itself. Its abundance is 30918528

Bases of 28228536

Binary: 1101011101011101110111000₂
Hexadecimal: 0x1AEBBB8
Base-36: GT1A0

Squares and roots of 28228536

28228536 squared (28228536²) is 796850244703296
28228536 cubed (28228536³) is 22493915819215800454656
The square root of 28228536 is 5313.0533594159
The cube root of 28228536 is 304.4828142725

Scales and comparisons

How big is 28228536?

28,228,536 seconds is equal to 46 weeks, 4 days, 17 hours, 15 minutes, 36 seconds.
To count from 1 to 28,228,536 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 28228536 cubic inches would be around 25.4 feet tall.

Recreational maths with 28228536

28228536 backwards is 63582282
28228536 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28228536's digits is 36
More coming soon!

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The information we have on file for 28228536 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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