Use the form below to do your conversion.
Solution
Step1
Log27641=Log(641) ÷ Log(27)
Log(641)= 2.8068580295188
Log(27)=1.431363764159
Log27641=2.8068580295188 ÷ 1.431363764159
Ans=1.9609676448446
Step2
Alternatively, the logarithm can be calculated like this.