28033331

28,033,331 is an odd composite number composed of two prime numbers multiplied together.

What does the number 28033331 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

28033331 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 28033331:

31³ × 941

(31 × 31 × 31 × 941)

See below for interesting mathematical facts about the number 28033331 from the Numbermatics database.

Names of 28033331

Cardinal: 28033331 can be written as Twenty-eight million, thirty-three thousand, three hundred thirty-one.

Scientific notation

Scientific notation: 2.8033331 × 10⁷

Factors of 28033331

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 972

Divisors of 28033331

Number of divisors d(n): 8
Complete list of divisors:
1 31 941 961 29171 29791 904301 28033331
Sum of all divisors σ(n): 28998528
Sum of proper divisors (its aliquot sum) s(n): 965197
28033331 is a deficient number, because the sum of its proper divisors (965197) is less than itself. Its deficiency is 27068134

Bases of 28033331

Binary: 1101010111100000100110011₂
Hexadecimal: 0x1ABC133
Base-36: GOUNN

Squares and roots of 28033331

28033331 squared (28033331²) is 785867646955561
28033331 cubed (28033331³) is 22030487869296383803691
The square root of 28033331 is 5294.6511688685
The cube root of 28033331 is 303.7793405359

Scales and comparisons

How big is 28033331?

28,033,331 seconds is equal to 46 weeks, 2 days, 11 hours, 2 minutes, 11 seconds.
To count from 1 to 28,033,331 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 28033331 cubic inches would be around 25.3 feet tall.

Recreational maths with 28033331

28033331 backwards is 13333082
The number of decimal digits it has is: 8
The sum of 28033331's digits is 23
More coming soon!

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The information we have on file for 28033331 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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