No problem, we've got 42904240 and 66693561 to multiply
42904240 × 66693561 = 66693561 × (42904240)
+ 66693561 × 0 producing 0
+ 66693561 × 40 which equals 2667742440
+ 66693561 × 200 that is equal 13338712200
+ 66693561 × 4000 which equals 266774244000
+ 66693561 × 00000 producing 0
+ 66693561 × 900000 that equals 60024204900000
+ 66693561 × 2000000 producing 133387122000000
+ 66693561 × 40000000 producing 2667742440000000

= 2861436547598640
