ABC26GN2015 · Logarithms

Subject: General Aptitude · Chapter: Logarithms · Exam: · Marks: · Difficulty:

If log 2 = 0.30103, find the number of digits in 256.
Answer
Answer (as printed):
Explanation
log (256) = 56 log 2 = (56 × 0.30103) = 16.85768. Its characteristic is 16. Hence, the number of digits in 256 is 17.

Explanation as extracted from the printed page; notation may be imperfect.

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