Alright, let's work through 40942128 times 27578223 step by step
40942128 × 27578223 = 27578223 × (40942128)
+ 27578223 × 8 giving us 220625784
+ 27578223 × 20 which equals 551564460
+ 27578223 × 100 resulting in 2757822300
+ 27578223 × 2000 that is equal 55156446000
+ 27578223 × 40000 that results in 1103128920000
+ 27578223 × 900000 that is equal 24820400700000
+ 27578223 × 0000000 resulting in 0
+ 27578223 × 40000000 giving us 1103128920000000

= 1129111136078544
