28802423

28,802,423 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28802423 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

28802423 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28802423:

13 × 19 × 29 × 4021

See below for interesting mathematical facts about the number 28802423 from the Numbermatics database.

Names of 28802423

Cardinal: 28802423 can be written as Twenty-eight million, eight hundred two thousand, four hundred twenty-three.

Scientific notation

Scientific notation: 2.8802423 × 10⁷

Factors of 28802423

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 4082

Divisors of 28802423

Number of divisors d(n): 16
Complete list of divisors:
1 13 19 29 247 377 551 4021 7163 52273 76399 116609 993187 1515917 2215571 28802423
Sum of all divisors σ(n): 33784800
Sum of proper divisors (its aliquot sum) s(n): 4982377
28802423 is a deficient number, because the sum of its proper divisors (4982377) is less than itself. Its deficiency is 23820046

Bases of 28802423

Binary: 1101101110111110101110111₂
Hexadecimal: 0x1B77D77
Base-36: H5C3B

Squares and roots of 28802423

28802423 squared (28802423²) is 829579570670929
28802423 cubed (28802423³) is 23893901706622490860967
The square root of 28802423 is 5366.7888909477
The cube root of 28802423 is 306.5323688633

Scales and comparisons

How big is 28802423?

28,802,423 seconds is equal to 47 weeks, 4 days, 8 hours, 40 minutes, 23 seconds.
To count from 1 to 28,802,423 would take you about nineteen 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 28802423 cubic inches would be around 25.5 feet tall.

Recreational maths with 28802423

28802423 backwards is 32420882
28802423 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28802423's digits is 29
More coming soon!

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The information we have on file for 28802423 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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