28549880

28,549,880 is an even composite number composed of three prime numbers multiplied together.

What does the number 28549880 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

28549880 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28549880:

2³ × 5 × 713747

(2 × 2 × 2 × 5 × 713747)

See below for interesting mathematical facts about the number 28549880 from the Numbermatics database.

Names of 28549880

Cardinal: 28549880 can be written as Twenty-eight million, five hundred forty-nine thousand, eight hundred eighty.

Scientific notation

Scientific notation: 2.854988 × 10⁷

Factors of 28549880

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 713754

Divisors of 28549880

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 713747 1427494 2854988 3568735 5709976 7137470 14274940 28549880
Sum of all divisors σ(n): 64237320
Sum of proper divisors (its aliquot sum) s(n): 35687440
28549880 is an abundant number, because the sum of its proper divisors (35687440) is greater than itself. Its abundance is 7137560

Bases of 28549880

Binary: 1101100111010001011111000₂
Hexadecimal: 0x1B3A2F8
Base-36: GZX88

Squares and roots of 28549880

28549880 squared (28549880²) is 815095648014400
28549880 cubed (28549880³) is 23270882939333358272000
The square root of 28549880 is 5343.2087737613
The cube root of 28549880 is 305.6338337311

Scales and comparisons

How big is 28549880?

28,549,880 seconds is equal to 47 weeks, 1 day, 10 hours, 31 minutes, 20 seconds.
To count from 1 to 28,549,880 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 28549880 cubic inches would be around 25.5 feet tall.

Recreational maths with 28549880

28549880 backwards is 08894582
The number of decimal digits it has is: 8
The sum of 28549880's digits is 44
More coming soon!

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The information we have on file for 28549880 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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