28424439

28,424,439 is an odd composite number composed of three prime numbers multiplied together.

What does the number 28424439 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

28424439 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 28424439:

3⁷ × 41 × 317

(3 × 3 × 3 × 3 × 3 × 3 × 3 × 41 × 317)

See below for interesting mathematical facts about the number 28424439 from the Numbermatics database.

Names of 28424439

Cardinal: 28424439 can be written as Twenty-eight million, four hundred twenty-four thousand, four hundred thirty-nine.

Scientific notation

Scientific notation: 2.8424439 × 10⁷

Factors of 28424439

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 361

Divisors of 28424439

Number of divisors d(n): 32
Complete list of divisors:
1 3 9 27 41 81 123 243 317 369 729 951 1107 2187 2853 3321 8559 9963 12997 25677 29889 38991 77031 89667 116973 231093 350919 693279 1052757 3158271 9474813 28424439
Sum of all divisors σ(n): 43807680
Sum of proper divisors (its aliquot sum) s(n): 15383241
28424439 is a deficient number, because the sum of its proper divisors (15383241) is less than itself. Its deficiency is 13041198

Bases of 28424439

Binary: 1101100011011100011110111₂
Hexadecimal: 0x1B1B8F7
Base-36: GX8FR

Squares and roots of 28424439

28424439 squared (28424439²) is 807948732464721
28424439 cubed (28424439³) is 22965489461070781716519
The square root of 28424439 is 5331.4574930313
The cube root of 28424439 is 305.1855504473

Scales and comparisons

How big is 28424439?

28,424,439 seconds is equal to 46 weeks, 6 days, 23 hours, 40 minutes, 39 seconds.
To count from 1 to 28,424,439 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 28424439 cubic inches would be around 25.4 feet tall.

Recreational maths with 28424439

28424439 backwards is 93442482
The number of decimal digits it has is: 8
The sum of 28424439's digits is 36
More coming soon!

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The information we have on file for 28424439 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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