28440882

28,440,882 is an even composite number composed of three prime numbers multiplied together.

What does the number 28440882 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

28440882 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 28440882:

2 × 3⁴ × 419²

(2 × 3 × 3 × 3 × 3 × 419 × 419)

See below for interesting mathematical facts about the number 28440882 from the Numbermatics database.

Names of 28440882

Cardinal: 28440882 can be written as Twenty-eight million, four hundred forty thousand, eight hundred eighty-two.

Scientific notation

Scientific notation: 2.8440882 × 10⁷

Factors of 28440882

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 424

Divisors of 28440882

Number of divisors d(n): 30
Complete list of divisors:
1 2 3 6 9 18 27 54 81 162 419 838 1257 2514 3771 7542 11313 22626 33939 67878 175561 351122 526683 1053366 1580049 3160098 4740147 9480294 14220441 28440882
Sum of all divisors σ(n): 63881103
Sum of proper divisors (its aliquot sum) s(n): 35440221
28440882 is an abundant number, because the sum of its proper divisors (35440221) is greater than itself. Its abundance is 6999339

Bases of 28440882

Binary: 1101100011111100100110010₂
Hexadecimal: 0x1B1F932
Base-36: GXL4I

Squares and roots of 28440882

28440882 squared (28440882²) is 808883768937924
28440882 cubed (28440882³) is 23005367824078761808968
The square root of 28440882 is 5332.9993437089
The cube root of 28440882 is 305.2443871253

Scales and comparisons

How big is 28440882?

28,440,882 seconds is equal to 47 weeks, 4 hours, 14 minutes, 42 seconds.
To count from 1 to 28,440,882 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 28440882 cubic inches would be around 25.4 feet tall.

Recreational maths with 28440882

28440882 backwards is 28804482
The number of decimal digits it has is: 8
The sum of 28440882's digits is 36
More coming soon!

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The information we have on file for 28440882 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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