28224648

28,224,648 is an even composite number composed of four prime numbers multiplied together.

What does the number 28224648 look like?

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

28224648 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 28224648:

2³ × 3² × 83 × 4723

(2 × 2 × 2 × 3 × 3 × 83 × 4723)

See below for interesting mathematical facts about the number 28224648 from the Numbermatics database.

Names of 28224648

Cardinal: 28224648 can be written as Twenty-eight million, two hundred twenty-four thousand, six hundred forty-eight.

Scientific notation

Scientific notation: 2.8224648 × 10⁷

Factors of 28224648

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 4811

Divisors of 28224648

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 83 166 249 332 498 664 747 996 1494 1992 2988 4723 5976 9446 14169 18892 28338 37784 42507 56676 85014 113352 170028 340056 392009 784018 1176027 1568036 2352054 3136072 3528081 4704108 7056162 9408216 14112324 28224648
Sum of all divisors σ(n): 77379120
Sum of proper divisors (its aliquot sum) s(n): 49154472
28224648 is an abundant number, because the sum of its proper divisors (49154472) is greater than itself. Its abundance is 20929824

Bases of 28224648

Binary: 1101011101010110010001000₂
Hexadecimal: 0x1AEAC88
Base-36: GSYA0

Squares and roots of 28224648

28224648 squared (28224648²) is 796630754723904
28224648 cubed (28224648³) is 22484622638056527585792
The square root of 28224648 is 5312.6874555161
The cube root of 28224648 is 304.4688345237

Scales and comparisons

How big is 28224648?

28,224,648 seconds is equal to 46 weeks, 4 days, 16 hours, 10 minutes, 48 seconds.
To count from 1 to 28,224,648 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 28224648 cubic inches would be around 25.4 feet tall.

Recreational maths with 28224648

28224648 backwards is 84642282
28224648 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28224648's digits is 36
More coming soon!

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The information we have on file for 28224648 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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