28009164

28,009,164 is an even composite number composed of three prime numbers multiplied together.

What does the number 28009164 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

28009164 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 28009164:

2² × 3 × 2334097

(2 × 2 × 3 × 2334097)

See below for interesting mathematical facts about the number 28009164 from the Numbermatics database.

Names of 28009164

Cardinal: 28009164 can be written as Twenty-eight million, nine thousand, one hundred sixty-four.

Scientific notation

Scientific notation: 2.8009164 × 10⁷

Factors of 28009164

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2334102

Divisors of 28009164

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 4 6 12 2334097 4668194 7002291 9336388 14004582 28009164
Sum of all divisors σ(n): 65354744
Sum of proper divisors (its aliquot sum) s(n): 37345580
28009164 is an abundant number, because the sum of its proper divisors (37345580) is greater than itself. Its abundance is 9336416

Bases of 28009164

Binary: 1101010110110001011001100₂
Hexadecimal: 0x1AB62CC
Base-36: GOC0C

Squares and roots of 28009164

28009164 squared (28009164²) is 784513267978896
28009164 cubed (28009164³) is 21973560782996846602944
The square root of 28009164 is 5292.3684678979
The cube root of 28009164 is 303.6920213139

Scales and comparisons

How big is 28009164?

28,009,164 seconds is equal to 46 weeks, 2 days, 4 hours, 19 minutes, 24 seconds.
To count from 1 to 28,009,164 would take you about seventeen 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 28009164 cubic inches would be around 25.3 feet tall.

Recreational maths with 28009164

28009164 backwards is 46190082
The number of decimal digits it has is: 8
The sum of 28009164's digits is 30
More coming soon!

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The information we have on file for 28009164 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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