28875896

28,875,896 is an even composite number composed of four prime numbers multiplied together.

What does the number 28875896 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

28875896 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28875896:

2³ × 7² × 19 × 3877

(2 × 2 × 2 × 7 × 7 × 19 × 3877)

See below for interesting mathematical facts about the number 28875896 from the Numbermatics database.

Names of 28875896

Cardinal: 28875896 can be written as Twenty-eight million, eight hundred seventy-five thousand, eight hundred ninety-six.

Scientific notation

Scientific notation: 2.8875896 × 10⁷

Factors of 28875896

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 3905

Divisors of 28875896

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 7 8 14 19 28 38 49 56 76 98 133 152 196 266 392 532 931 1064 1862 3724 3877 7448 7754 15508 27139 31016 54278 73663 108556 147326 189973 217112 294652 379946 515641 589304 759892 1031282 1519784 2062564 3609487 4125128 7218974 14437948 28875896
Sum of all divisors σ(n): 66313800
Sum of proper divisors (its aliquot sum) s(n): 37437904
28875896 is an abundant number, because the sum of its proper divisors (37437904) is greater than itself. Its abundance is 8562008

Bases of 28875896

Binary: 1101110001001110001111000₂
Hexadecimal: 0x1B89C78
Base-36: H6WS8

Squares and roots of 28875896

28875896 squared (28875896²) is 833817369802816
28875896 cubed (28875896³) is 24077223653419655323136
The square root of 28875896 is 5373.6296857899
The cube root of 28875896 is 306.7927952085

Scales and comparisons

How big is 28875896?

28,875,896 seconds is equal to 47 weeks, 5 days, 5 hours, 4 minutes, 56 seconds.
To count from 1 to 28,875,896 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 28875896 cubic inches would be around 25.6 feet tall.

Recreational maths with 28875896

28875896 backwards is 69857882
The number of decimal digits it has is: 8
The sum of 28875896's digits is 53
More coming soon!

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The information we have on file for 28875896 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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