Alright, let's work through 51787742 times 26175968 step by step
51787742 × 26175968 = 26175968 × (51787742)
+ 26175968 × 2 that results in 52351936
+ 26175968 × 40 resulting in 1047038720
+ 26175968 × 700 that equals 18323177600
+ 26175968 × 7000 resulting in 183231776000
+ 26175968 × 80000 that results in 2094077440000
+ 26175968 × 700000 giving us 18323177600000
+ 26175968 × 1000000 giving us 26175968000000
+ 26175968 × 50000000 that is equal 1308798400000000

= 1355594277384256
