No problem, we've got 5500 and 2106 to multiply
5500 × 2106 = 2106 × (5500)
+ 2106 × 0 which equals 0
+ 2106 × 00 that is equal 0
+ 2106 × 500 that is equal 1053000
+ 2106 × 5000 that is equal 10530000

= 11583000
