Alright, let's work through 56426654 times 70702720 step by step
56426654 × 70702720 = 70702720 × (56426654)
+ 70702720 × 4 that equals 282810880
+ 70702720 × 50 what gives us 3535136000
+ 70702720 × 600 that equals 42421632000
+ 70702720 × 6000 giving us 424216320000
+ 70702720 × 20000 yielding 1414054400000
+ 70702720 × 400000 that equals 28281088000000
+ 70702720 × 6000000 which equals 424216320000000
+ 70702720 × 50000000 that results in 3535136000000000

= 3989517918298880
