28328679

28,328,679 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28328679 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

28328679 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 28328679:

3² × 29 × 311 × 349

(3 × 3 × 29 × 311 × 349)

See below for interesting mathematical facts about the number 28328679 from the Numbermatics database.

Names of 28328679

Cardinal: 28328679 can be written as Twenty-eight million, three hundred twenty-eight thousand, six hundred seventy-nine.

Scientific notation

Scientific notation: 2.8328679 × 10⁷

Factors of 28328679

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 692

Divisors of 28328679

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 29 87 261 311 349 933 1047 2799 3141 9019 10121 27057 30363 81171 91089 108539 325617 976851 3147631 9442893 28328679
Sum of all divisors σ(n): 42588000
Sum of proper divisors (its aliquot sum) s(n): 14259321
28328679 is a deficient number, because the sum of its proper divisors (14259321) is less than itself. Its deficiency is 14069358

Bases of 28328679

Binary: 1101100000100001011100111₂
Hexadecimal: 0x1B042E7
Base-36: GV6JR

Squares and roots of 28328679

28328679 squared (28328679²) is 802514053885041
28328679 cubed (28328679³) is 22734163025498029390839
The square root of 28328679 is 5322.4692577787
The cube root of 28328679 is 304.8424484147

Scales and comparisons

How big is 28328679?

28,328,679 seconds is equal to 46 weeks, 5 days, 21 hours, 4 minutes, 39 seconds.
To count from 1 to 28,328,679 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 28328679 cubic inches would be around 25.4 feet tall.

Recreational maths with 28328679

28328679 backwards is 97682382
The number of decimal digits it has is: 8
The sum of 28328679's digits is 45
More coming soon!

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The information we have on file for 28328679 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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