28053438

28,053,438 is an even composite number composed of five prime numbers multiplied together.

What does the number 28053438 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

28053438 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 28053438:

2 × 3 × 7 × 59 × 11321

See below for interesting mathematical facts about the number 28053438 from the Numbermatics database.

Names of 28053438

Cardinal: 28053438 can be written as Twenty-eight million, fifty-three thousand, four hundred thirty-eight.

Scientific notation

Scientific notation: 2.8053438 × 10⁷

Factors of 28053438

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 11392

Divisors of 28053438

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 7 14 21 42 59 118 177 354 413 826 1239 2478 11321 22642 33963 67926 79247 158494 237741 475482 667939 1335878 2003817 4007634 4675573 9351146 14026719 28053438
Sum of all divisors σ(n): 65214720
Sum of proper divisors (its aliquot sum) s(n): 37161282
28053438 is an abundant number, because the sum of its proper divisors (37161282) is greater than itself. Its abundance is 9107844

Bases of 28053438

Binary: 1101011000000111110111110₂
Hexadecimal: 0x1AC0FBE
Base-36: GPA66

Squares and roots of 28053438

28053438 squared (28053438²) is 786995383619844
28053438 cubed (28053438³) is 22077926200665509223672
The square root of 28053438 is 5296.5496315999
The cube root of 28053438 is 303.8519520931

Scales and comparisons

How big is 28053438?

28,053,438 seconds is equal to 46 weeks, 2 days, 16 hours, 37 minutes, 18 seconds.
To count from 1 to 28,053,438 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 28053438 cubic inches would be around 25.3 feet tall.

Recreational maths with 28053438

28053438 backwards is 83435082
The number of decimal digits it has is: 8
The sum of 28053438's digits is 33
More coming soon!

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The information we have on file for 28053438 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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