Question 1152759

 
Then choose any letter:
 
{{{26*26*26=26^3 = 17576}}}
 
Then choose any digit for each of the other positions:
 
{{{10* 10* 10=10^3 = 1000}}}
 
Total number of license plates:
 
{{{17576*1000 = 17576000}}}=> answer

ps: disregard total number of positions in my previous answer