Question

Number of digits in the numeral for 2^64 [Given log 2 = 0.30103] :
(a) 18 digits (b) 19 digits (c) 20 digits
(d) 21 digits​

Answer 1

Answer:

Number of digit in 2^64 is 20

Step-by-step explanation:

Let the number be x

so, x= 2^64

=> logx = Log(2^64)

=> logx = 64 log2

=> logx = 64*0.30103

=> logx = 19.26

So the number of digit = 19+1 = 20