28880490

28,880,490 is an even composite number composed of four prime numbers multiplied together.

What does the number 28880490 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

28880490 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28880490:

2 × 3 × 5 × 962683

See below for interesting mathematical facts about the number 28880490 from the Numbermatics database.

Names of 28880490

Cardinal: 28880490 can be written as Twenty-eight million, eight hundred eighty thousand, four hundred ninety.

Scientific notation

Scientific notation: 2.888049 × 10⁷

Factors of 28880490

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 962693

Divisors of 28880490

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 5 6 10 15 30 962683 1925366 2888049 4813415 5776098 9626830 14440245 28880490
Sum of all divisors σ(n): 69313248
Sum of proper divisors (its aliquot sum) s(n): 40432758
28880490 is an abundant number, because the sum of its proper divisors (40432758) is greater than itself. Its abundance is 11552268

Bases of 28880490

Binary: 1101110001010111001101010₂
Hexadecimal: 0x1B8AE6A
Base-36: H70BU

Squares and roots of 28880490

28880490 squared (28880490²) is 834082702640100
28880490 cubed (28880490³) is 24088717152770381649000
The square root of 28880490 is 5374.0571266039
The cube root of 28880490 is 306.8090640413

Scales and comparisons

How big is 28880490?

28,880,490 seconds is equal to 47 weeks, 5 days, 6 hours, 21 minutes, 30 seconds.
To count from 1 to 28,880,490 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 28880490 cubic inches would be around 25.6 feet tall.

Recreational maths with 28880490

28880490 backwards is 09408882
The number of decimal digits it has is: 8
The sum of 28880490's digits is 39
More coming soon!

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The information we have on file for 28880490 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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