28049330

28,049,330 is an even composite number composed of five prime numbers multiplied together.

What does the number 28049330 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

28049330 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28049330:

2 × 5 × 37 × 41 × 43²

(2 × 5 × 37 × 41 × 43 × 43)

See below for interesting mathematical facts about the number 28049330 from the Numbermatics database.

Names of 28049330

Cardinal: 28049330 can be written as Twenty-eight million, forty-nine thousand, three hundred thirty.

Scientific notation

Scientific notation: 2.804933 × 10⁷

Factors of 28049330

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 128

Divisors of 28049330

Number of divisors d(n): 48
Complete list of divisors:
1 2 5 10 37 41 43 74 82 86 185 205 215 370 410 430 1517 1591 1763 1849 3034 3182 3526 3698 7585 7955 8815 9245 15170 15910 17630 18490 65231 68413 75809 130462 136826 151618 326155 342065 379045 652310 684130 758090 2804933 5609866 14024665 28049330
Sum of all divisors σ(n): 54382104
Sum of proper divisors (its aliquot sum) s(n): 26332774
28049330 is a deficient number, because the sum of its proper divisors (26332774) is less than itself. Its deficiency is 1716556

Bases of 28049330

Binary: 1101010111111111110110010₂
Hexadecimal: 0x1ABFFB2
Base-36: GP702

Squares and roots of 28049330

28049330 squared (28049330²) is 786764913448900
28049330 cubed (28049330³) is 22068228689749634237000
The square root of 28049330 is 5296.1618177695
The cube root of 28049330 is 303.8371198675

Scales and comparisons

How big is 28049330?

28,049,330 seconds is equal to 46 weeks, 2 days, 15 hours, 28 minutes, 50 seconds.
To count from 1 to 28,049,330 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 28049330 cubic inches would be around 25.3 feet tall.

Recreational maths with 28049330

28049330 backwards is 03394082
The number of decimal digits it has is: 8
The sum of 28049330's digits is 29
More coming soon!

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The information we have on file for 28049330 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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