Alright, let's work through 56424864 times 76158613 step by step
56424864 × 76158613 = 76158613 × (56424864)
+ 76158613 × 4 resulting in 304634452
+ 76158613 × 60 what gives us 4569516780
+ 76158613 × 800 producing 60926890400
+ 76158613 × 4000 what gives us 304634452000
+ 76158613 × 20000 producing 1523172260000
+ 76158613 × 400000 what gives us 30463445200000
+ 76158613 × 6000000 yielding 456951678000000
+ 76158613 × 50000000 yielding 3807930650000000

= 4297239380953632
