48405728

48,405,728 is an even composite number composed of three prime numbers multiplied together.

What does the number 48405728 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

48405728 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 48405728:

2⁵ × 7² × 30871

(2 × 2 × 2 × 2 × 2 × 7 × 7 × 30871)

See below for interesting mathematical facts about the number 48405728 from the Numbermatics database.

Names of 48405728

Cardinal: 48405728 can be written as Forty-eight million, four hundred five thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 4.8405728 × 10⁷

Factors of 48405728

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 30880

Divisors of 48405728

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 392 784 1568 30871 61742 123484 216097 246968 432194 493936 864388 987872 1512679 1728776 3025358 3457552 6050716 6915104 12101432 24202864 48405728
Sum of all divisors σ(n): 110861352
Sum of proper divisors (its aliquot sum) s(n): 62455624
48405728 is an abundant number, because the sum of its proper divisors (62455624) is greater than itself. Its abundance is 14049896

Bases of 48405728

Binary: 10111000101001110011100000₂
Hexadecimal: 0x2E29CE0
Base-36: STI3K

Squares and roots of 48405728

48405728 squared (48405728²) is 2343114503209984
48405728 cubed (48405728³) is 113420163315237612388352
The square root of 48405728 is 6957.4225112465
The cube root of 48405728 is 364.4452145971

Scales and comparisons

How big is 48405728?

48,405,728 seconds is equal to 1 year, 28 weeks, 6 hours, 2 minutes, 8 seconds.
To count from 1 to 48,405,728 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 48405728 cubic inches would be around 30.4 feet tall.

Recreational maths with 48405728

48405728 backwards is 82750484
The number of decimal digits it has is: 8
The sum of 48405728's digits is 38
More coming soon!

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The information we have on file for 48405728 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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