Question

If 2 =64.What is the value of sec2?

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Answer 1

Answer:

2^ 64

= 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

= 4 x 4 x4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 x4 x 4 x 4 x 4 x 4 x 4

= 16 x 16 x 16 x 16 x 16 x 16 x 16 x 16 x 16 x 16 x 16 x 16 x 16 x 16 x 16 x 16

= 256 x 256 x 256 x 256 x 256 x 256 x 256 x 256

= 65536 x 65536 x 65536 x 65536

= 4294967296 x 4294967296

= 18446744073709551616 ans.

So 1.8446744e+19 is final answer.