28877408

28,877,408 is an even composite number composed of four prime numbers multiplied together.

What does the number 28877408 look like?

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

28877408 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 28877408:

2⁵ × 7 × 137 × 941

(2 × 2 × 2 × 2 × 2 × 7 × 137 × 941)

See below for interesting mathematical facts about the number 28877408 from the Numbermatics database.

Names of 28877408

Cardinal: 28877408 can be written as Twenty-eight million, eight hundred seventy-seven thousand, four hundred eight.

Scientific notation

Scientific notation: 2.8877408 × 10⁷

Factors of 28877408

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 1087

Divisors of 28877408

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 112 137 224 274 548 941 959 1096 1882 1918 2192 3764 3836 4384 6587 7528 7672 13174 15056 15344 26348 30112 30688 52696 105392 128917 210784 257834 515668 902419 1031336 1804838 2062672 3609676 4125344 7219352 14438704 28877408
Sum of all divisors σ(n): 65517984
Sum of proper divisors (its aliquot sum) s(n): 36640576
28877408 is an abundant number, because the sum of its proper divisors (36640576) is greater than itself. Its abundance is 7763168

Bases of 28877408

Binary: 1101110001010001001100000₂
Hexadecimal: 0x1B8A260
Base-36: H6XY8

Squares and roots of 28877408

28877408 squared (28877408²) is 833904692798464
28877408 cubed (28877408³) is 24081006047055906701312
The square root of 28877408 is 5373.7703709779
The cube root of 28877408 is 306.7981498777

Scales and comparisons

How big is 28877408?

28,877,408 seconds is equal to 47 weeks, 5 days, 5 hours, 30 minutes, 8 seconds.
To count from 1 to 28,877,408 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 28877408 cubic inches would be around 25.6 feet tall.

Recreational maths with 28877408

28877408 backwards is 80477882
The number of decimal digits it has is: 8
The sum of 28877408's digits is 44
More coming soon!

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The information we have on file for 28877408 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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