4 log 16Against the Portland Timbers you should expect to see the Seattle Sounders fail, a lot. , and Dave Clark. Last Updated May 16, 2025 3:23 PM. 4 min read.Logarithm calculator to generate step by step calculation for how to find what is log base 4 of 16? Logarithm base 4 of 16 is 2. log 4 (16)