Alright, let's work through 41748557 times 91283731 step by step
41748557 × 91283731 = 91283731 × (41748557)
+ 91283731 × 7 that equals 638986117
+ 91283731 × 50 that equals 4564186550
+ 91283731 × 500 which equals 45641865500
+ 91283731 × 8000 yielding 730269848000
+ 91283731 × 40000 giving us 3651349240000
+ 91283731 × 700000 which equals 63898611700000
+ 91283731 × 1000000 giving us 91283731000000
+ 91283731 × 40000000 that is equal 3651349240000000

= 3810964046826167
