Use the form below to do your conversion.
Solution
Step1
Log30641=Log(641) ÷ Log(30)
Log(641)= 2.8068580295188
Log(30)=1.4771212547197
Log30641=2.8068580295188 ÷ 1.4771212547197
Ans=1.9002218135785
Step2
Alternatively, the logarithm can be calculated like this.