28227402

28,227,402 is an even composite number composed of four prime numbers multiplied together.

What does the number 28227402 look like?

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

28227402 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 28227402:

2 × 3² × 7 × 224027

(2 × 3 × 3 × 7 × 224027)

See below for interesting mathematical facts about the number 28227402 from the Numbermatics database.

Names of 28227402

Cardinal: 28227402 can be written as Twenty-eight million, two hundred twenty-seven thousand, four hundred two.

Scientific notation

Scientific notation: 2.8227402 × 10⁷

Factors of 28227402

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 224039

Divisors of 28227402

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 6 7 9 14 18 21 42 63 126 224027 448054 672081 1344162 1568189 2016243 3136378 4032486 4704567 9409134 14113701 28227402
Sum of all divisors σ(n): 69896736
Sum of proper divisors (its aliquot sum) s(n): 41669334
28227402 is an abundant number, because the sum of its proper divisors (41669334) is greater than itself. Its abundance is 13441932

Bases of 28227402

Binary: 1101011101011011101001010₂
Hexadecimal: 0x1AEB74A
Base-36: GT0EI

Squares and roots of 28227402

28227402 squared (28227402²) is 796786223669604
28227402 cubed (28227402³) is 22491205043583827288808
The square root of 28227402 is 5312.9466400481
The cube root of 28227402 is 304.4787369785

Scales and comparisons

How big is 28227402?

28,227,402 seconds is equal to 46 weeks, 4 days, 16 hours, 56 minutes, 42 seconds.
To count from 1 to 28,227,402 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 28227402 cubic inches would be around 25.4 feet tall.

Recreational maths with 28227402

28227402 backwards is 20472282
The number of decimal digits it has is: 8
The sum of 28227402's digits is 27
More coming soon!

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The information we have on file for 28227402 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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