28002123

28,002,123 is an odd composite number composed of three prime numbers multiplied together.

What does the number 28002123 look like?

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

28002123 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 28002123:

3² × 1171 × 2657

(3 × 3 × 1171 × 2657)

See below for interesting mathematical facts about the number 28002123 from the Numbermatics database.

Names of 28002123

Cardinal: 28002123 can be written as Twenty-eight million, two thousand, one hundred twenty-three.

Scientific notation

Scientific notation: 2.8002123 × 10⁷

Factors of 28002123

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 3831

Divisors of 28002123

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 1171 2657 3513 7971 10539 23913 3111347 9334041 28002123
Sum of all divisors σ(n): 40497288
Sum of proper divisors (its aliquot sum) s(n): 12495165
28002123 is a deficient number, because the sum of its proper divisors (12495165) is less than itself. Its deficiency is 15506958

Bases of 28002123

Binary: 1101010110100011101001011₂
Hexadecimal: 0x1AB474B
Base-36: GO6KR

Squares and roots of 28002123

28002123 squared (28002123²) is 784118892507129
28002123 cubed (28002123³) is 21956993674608404634867
The square root of 28002123 is 5291.7032229709
The cube root of 28002123 is 303.6665716107

Scales and comparisons

How big is 28002123?

28,002,123 seconds is equal to 46 weeks, 2 days, 2 hours, 22 minutes, 3 seconds.
To count from 1 to 28,002,123 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 28002123 cubic inches would be around 25.3 feet tall.

Recreational maths with 28002123

28002123 backwards is 32120082
The number of decimal digits it has is: 8
The sum of 28002123's digits is 18
More coming soon!

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The information we have on file for 28002123 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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