47828

47,828 is an even composite number composed of three prime numbers multiplied together.

What does the number 47828 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

47828 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 47828:

2² × 11 × 1087

(2 × 2 × 11 × 1087)

See below for interesting mathematical facts about the number 47828 from the Numbermatics database.

Names of 47828

Cardinal: 47828 can be written as Forty-seven thousand, eight hundred twenty-eight.

Scientific notation

Scientific notation: 4.7828 × 10⁴

Factors of 47828

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1100

Divisors of 47828

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 11 22 44 1087 2174 4348 11957 23914 47828
Sum of all divisors σ(n): 91392
Sum of proper divisors (its aliquot sum) s(n): 43564
47828 is a deficient number, because the sum of its proper divisors (43564) is less than itself. Its deficiency is 4264

Bases of 47828

Binary: 1011101011010100₂
Hexadecimal: 0xBAD4
Base-36: 10WK

Squares and roots of 47828

47828 squared (47828²) is 2287517584
47828 cubed (47828³) is 109407391007552
The square root of 47828 is 218.6961362255
The cube root of 47828 is 36.2989509117

Scales and comparisons

How big is 47828?

47,828 seconds is equal to 13 hours, 17 minutes, 8 seconds.
To count from 1 to 47,828 would take you about thirteen hours.

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 47828 cubic inches would be around 3 feet tall.

Recreational maths with 47828

47828 backwards is 82874
The number of decimal digits it has is: 5
The sum of 47828's digits is 29
More coming soon!

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The information we have on file for 47828 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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