Alright, let's work through 54349489 times 36151926 step by step
54349489 × 36151926 = 36151926 × (54349489)
+ 36151926 × 9 resulting in 325367334
+ 36151926 × 80 that is equal 2892154080
+ 36151926 × 400 giving us 14460770400
+ 36151926 × 9000 what gives us 325367334000
+ 36151926 × 40000 producing 1446077040000
+ 36151926 × 300000 that equals 10845577800000
+ 36151926 × 4000000 giving us 144607704000000
+ 36151926 × 50000000 that results in 1807596300000000

= 1964838704465814
