Alright, let's work through 66283538 times 29805189 step by step
66283538 × 29805189 = 29805189 × (66283538)
+ 29805189 × 8 giving us 238441512
+ 29805189 × 30 what gives us 894155670
+ 29805189 × 500 that results in 14902594500
+ 29805189 × 3000 that equals 89415567000
+ 29805189 × 80000 that results in 2384415120000
+ 29805189 × 200000 yielding 5961037800000
+ 29805189 × 6000000 that results in 178831134000000
+ 29805189 × 60000000 giving us 1788311340000000

= 1975593377678682
