Question

How can you say that characteristic of log value of a number is integer

Answer 1

i don't know. so plz sorry

Answer 2

Thus, log10x is related to the numberof decimal digits of a positive integerx: the number of digits is the smallestinteger strictly bigger than log10x. For example, log101430 is approximately 3.15. The next integer is 4, which is thenumber of digits of 1430.