No problem, we've got 2700 and 5115 to multiply
2700 × 5115 = 5115 × (2700)
+ 5115 × 0 which equals 0
+ 5115 × 00 yielding 0
+ 5115 × 700 yielding 3580500
+ 5115 × 2000 that is equal 10230000

= 13810500
