if log 2 = 0.30103, the number of digits in 2128 is Choose the correct choice from the following:
A) 22	B) 39	C) 88	D) 28	E) 11
Explanation:   log(2128) = 128log(2) = 128 × 0.30103 ≈ 38.4   ie, its characteristic = 38   Hence, number of digits in 2128 = 38+1= 
<gadget id="calculator">38+1</gadget>
<output>39</output>
39   Answer: Option 39
<result>B</result>
if log 2 = 0.30103, the number of digits in 2128 is