Use the form below to do your conversion.
Solution
Step1
Log10641=Log(641) ÷ Log(10)
Log(641)= 2.8068580295188
Log(10)=1
Log10641=2.8068580295188 ÷ 1
Ans=2.8068580295188
Step2
Alternatively, the logarithm can be calculated like this.