28733370

28,733,370 is an even composite number composed of five prime numbers multiplied together.

What does the number 28733370 look like?

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

28733370 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 28733370:

2 × 3 × 5 × 787 × 1217

See below for interesting mathematical facts about the number 28733370 from the Numbermatics database.

Names of 28733370

Cardinal: 28733370 can be written as Twenty-eight million, seven hundred thirty-three thousand, three hundred seventy.

Scientific notation

Scientific notation: 2.873337 × 10⁷

Factors of 28733370

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 2014

Divisors of 28733370

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 5 6 10 15 30 787 1217 1574 2361 2434 3651 3935 4722 6085 7302 7870 11805 12170 18255 23610 36510 957779 1915558 2873337 4788895 5746674 9577790 14366685 28733370
Sum of all divisors σ(n): 69104448
Sum of proper divisors (its aliquot sum) s(n): 40371078
28733370 is an abundant number, because the sum of its proper divisors (40371078) is greater than itself. Its abundance is 11637708

Bases of 28733370

Binary: 1101101100110111110111010₂
Hexadecimal: 0x1B66FBA
Base-36: H3UT6

Squares and roots of 28733370

28733370 squared (28733370²) is 825606551556900
28733370 cubed (28733370³) is 23722458520308483753000
The square root of 28733370 is 5360.3516675683
The cube root of 28733370 is 306.2872052535

Scales and comparisons

How big is 28733370?

28,733,370 seconds is equal to 47 weeks, 3 days, 13 hours, 29 minutes, 30 seconds.
To count from 1 to 28,733,370 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 28733370 cubic inches would be around 25.5 feet tall.

Recreational maths with 28733370

28733370 backwards is 07333782
The number of decimal digits it has is: 8
The sum of 28733370's digits is 33
More coming soon!

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The information we have on file for 28733370 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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