47049728

47,049,728 is an even composite number composed of three prime numbers multiplied together.

What does the number 47049728 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 44 divisors.

47049728 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-four divisors.

Prime factorization of 47049728:

2¹⁰ × 11 × 4177

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 4177)

See below for interesting mathematical facts about the number 47049728 from the Numbermatics database.

Names of 47049728

Cardinal: 47049728 can be written as Forty-seven million, forty-nine thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 4.7049728 × 10⁷

Factors of 47049728

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 12
Sum of prime factors: 4190

Divisors of 47049728

Number of divisors d(n): 44
Complete list of divisors:
1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 512 704 1024 1408 2816 4177 5632 8354 11264 16708 33416 45947 66832 91894 133664 183788 267328 367576 534656 735152 1069312 1470304 2138624 2940608 4277248 5881216 11762432 23524864 47049728
Sum of all divisors σ(n): 102628392
Sum of proper divisors (its aliquot sum) s(n): 55578664
47049728 is an abundant number, because the sum of its proper divisors (55578664) is greater than itself. Its abundance is 8528936

Bases of 47049728

Binary: 10110011011110110000000000₂
Hexadecimal: 0x2CDEC00
Base-36: S0FSW

Squares and roots of 47049728

47049728 squared (47049728²) is 2213676904873984
47049728 cubed (47049728³) is 104152896254202821476352
The square root of 47049728 is 6859.2804287331
The cube root of 47049728 is 361.0098395377

Scales and comparisons

How big is 47049728?

47,049,728 seconds is equal to 1 year, 25 weeks, 5 days, 13 hours, 22 minutes, 8 seconds.
To count from 1 to 47,049,728 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 47049728 cubic inches would be around 30.1 feet tall.

Recreational maths with 47049728

47049728 backwards is 82794074
The number of decimal digits it has is: 8
The sum of 47049728's digits is 41
More coming soon!

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The information we have on file for 47049728 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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