47668428

47,668,428 is an even composite number composed of three prime numbers multiplied together.

What does the number 47668428 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

47668428 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 47668428:

2² × 3² × 1324123

(2 × 2 × 3 × 3 × 1324123)

See below for interesting mathematical facts about the number 47668428 from the Numbermatics database.

Names of 47668428

Cardinal: 47668428 can be written as Forty-seven million, six hundred sixty-eight thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 4.7668428 × 10⁷

Factors of 47668428

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1324128

Divisors of 47668428

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 4 6 9 12 18 36 1324123 2648246 3972369 5296492 7944738 11917107 15889476 23834214 47668428
Sum of all divisors σ(n): 120495284
Sum of proper divisors (its aliquot sum) s(n): 72826856
47668428 is an abundant number, because the sum of its proper divisors (72826856) is greater than itself. Its abundance is 25158428

Bases of 47668428

Binary: 10110101110101110011001100₂
Hexadecimal: 0x2D75CCC
Base-36: SDP70

Squares and roots of 47668428

47668428 squared (47668428²) is 2272279027991184
47668428 cubed (47668428³) is 108315969241707739138752
The square root of 47668428 is 6904.2326148531
The cube root of 47668428 is 362.5853699847

Scales and comparisons

How big is 47668428?

47,668,428 seconds is equal to 1 year, 26 weeks, 5 days, 17 hours, 13 minutes, 48 seconds.
To count from 1 to 47,668,428 would take you about two years!

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 47668428 cubic inches would be around 30.2 feet tall.

Recreational maths with 47668428

47668428 backwards is 82486674
The number of decimal digits it has is: 8
The sum of 47668428's digits is 45
More coming soon!

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The information we have on file for 47668428 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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