28225550

28,225,550 is an even composite number composed of four prime numbers multiplied together.

What does the number 28225550 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

28225550 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 28225550:

2 × 5² × 109 × 5179

(2 × 5 × 5 × 109 × 5179)

See below for interesting mathematical facts about the number 28225550 from the Numbermatics database.

Names of 28225550

Cardinal: 28225550 can be written as Twenty-eight million, two hundred twenty-five thousand, five hundred fifty.

Scientific notation

Scientific notation: 2.822555 × 10⁷

Factors of 28225550

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 5295

Divisors of 28225550

Number of divisors d(n): 24
Complete list of divisors:
1 2 5 10 25 50 109 218 545 1090 2725 5179 5450 10358 25895 51790 129475 258950 564511 1129022 2822555 5645110 14112775 28225550
Sum of all divisors σ(n): 52991400
Sum of proper divisors (its aliquot sum) s(n): 24765850
28225550 is a deficient number, because the sum of its proper divisors (24765850) is less than itself. Its deficiency is 3459700

Bases of 28225550

Binary: 1101011101011000000001110₂
Hexadecimal: 0x1AEB00E
Base-36: GSYZ2

Squares and roots of 28225550

28225550 squared (28225550²) is 796681672802500
28225550 cubed (28225550³) is 22486778389770603875000
The square root of 28225550 is 5312.7723459599
The cube root of 28225550 is 304.4720778823

Scales and comparisons

How big is 28225550?

28,225,550 seconds is equal to 46 weeks, 4 days, 16 hours, 25 minutes, 50 seconds.
To count from 1 to 28,225,550 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 28225550 cubic inches would be around 25.4 feet tall.

Recreational maths with 28225550

28225550 backwards is 05552282
The number of decimal digits it has is: 8
The sum of 28225550's digits is 29
More coming soon!

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The information we have on file for 28225550 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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