Alright, let's work through 51342717 times 41803043 step by step
51342717 × 41803043 = 41803043 × (51342717)
+ 41803043 × 7 that is equal 292621301
+ 41803043 × 10 what gives us 418030430
+ 41803043 × 700 resulting in 29262130100
+ 41803043 × 2000 yielding 83606086000
+ 41803043 × 40000 producing 1672121720000
+ 41803043 × 300000 yielding 12540912900000
+ 41803043 × 1000000 that is equal 41803043000000
+ 41803043 × 50000000 that results in 2090152150000000

= 2146281806487831
