28508648

28,508,648 is an even composite number composed of four prime numbers multiplied together.

What does the number 28508648 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

28508648 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 28508648:

2³ × 7 × 37 × 13759

(2 × 2 × 2 × 7 × 37 × 13759)

See below for interesting mathematical facts about the number 28508648 from the Numbermatics database.

Names of 28508648

Cardinal: 28508648 can be written as Twenty-eight million, five hundred eight thousand, six hundred forty-eight.

Scientific notation

Scientific notation: 2.8508648 × 10⁷

Factors of 28508648

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 13805

Divisors of 28508648

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 7 8 14 28 37 56 74 148 259 296 518 1036 2072 13759 27518 55036 96313 110072 192626 385252 509083 770504 1018166 2036332 3563581 4072664 7127162 14254324 28508648
Sum of all divisors σ(n): 62745600
Sum of proper divisors (its aliquot sum) s(n): 34236952
28508648 is an abundant number, because the sum of its proper divisors (34236952) is greater than itself. Its abundance is 5728304

Bases of 28508648

Binary: 1101100110000000111101000₂
Hexadecimal: 0x1B301E8
Base-36: GZ1EW

Squares and roots of 28508648

28508648 squared (28508648²) is 812743010787904
28508648 cubed (28508648³) is 23170204409012557793792
The square root of 28508648 is 5339.3490239915
The cube root of 28508648 is 305.4866297769

Scales and comparisons

How big is 28508648?

28,508,648 seconds is equal to 47 weeks, 23 hours, 4 minutes, 8 seconds.
To count from 1 to 28,508,648 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 28508648 cubic inches would be around 25.5 feet tall.

Recreational maths with 28508648

28508648 backwards is 84680582
The number of decimal digits it has is: 8
The sum of 28508648's digits is 41
More coming soon!

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The information we have on file for 28508648 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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