Use the form below to do your conversion.
Solution
Step1
Log2118007=Log(18007) ÷ Log(21)
Log(18007)= 4.2554413645702
Log(21)=1.3222192947339
Log2118007=4.2554413645702 ÷ 1.3222192947339
Ans=3.2184081577985
Step2
Alternatively, the logarithm can be calculated like this.