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# Is 56 a perfect number

Updated: 4/28/2022

Wiki User

14y ago

No it is not. Here is a lits of some of the first perfect numbers

6, 28, 496, 8128, 33550336, 8589869056, 137438691328, 2305843008139952128, 2658455991569831744654692615953842176, 191561942608236107294793378084303638130997321548169216

Wiki User

14y ago

Anonymous

Lvl 1
3y ago

yes

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Q: Is 56 a perfect number
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56

### What are the perfect cube factors of 56?

56 2,2,2,7 perfect cubes=1,8

### What is a four-digit number that is a perfect square and perfect cube?

For a number to be a perfect square and a perfect cube, it must be a perfect sixth power. Now 36 = 729 is too small and 56 = 15625 is too large, leaving 46 = 4096 as the answer.

### Is 56 a perfect square?

No because there is no number that can be multiplied by itself to get 56. Examples of perfect squares: 4*4= 16 8*8= 64 5*5= 25 16, 64, and 25 are all perfect squares because you can multiply one number by it's self to get those numbers.

### Is there a perfect cube of 56?

The question could ask for the perfect cube of 56, which equals 563 = 175616. However, it can also mean to ask whether 56 can be a cube, which could be answered by 56(1/3), which cubed is 56. Since 56(1/3) is an irrational number, it is impossible to construct this perfectly, but one can make arbitrary precise approximations, close to 3.825862365...

### Which number doesnt belong 1-16-64-81-56?

Two reasons why 56 doesn't belong: 1). It's the only one on the list that is not a perfect square. 2). It's the only one on the list that is smaller than the previous number.

56 is composite.

2744

### Can 56 be a natural number?

56 is a natural number.

### What is the atomic number in barium?

The atomic number of barium is 56. This means that a barium atom has 56 protons in its nucleus.

### Is the number 56 composite?

Yes, 56 is a composite number.

### Is 56 composite or square number?

56 is composite number.