No problem, we've got 1661 and 6608 to multiply
1661 × 6608 = 6608 × (1661)
+ 6608 × 1 that is equal 6608
+ 6608 × 60 which equals 396480
+ 6608 × 600 yielding 3964800
+ 6608 × 1000 what gives us 6608000

= 10975888
