Alright, let's work through 42715533 times 76378464 step by step
42715533 × 76378464 = 76378464 × (42715533)
+ 76378464 × 3 giving us 229135392
+ 76378464 × 30 yielding 2291353920
+ 76378464 × 500 that results in 38189232000
+ 76378464 × 5000 that equals 381892320000
+ 76378464 × 10000 which equals 763784640000
+ 76378464 × 700000 resulting in 53464924800000
+ 76378464 × 2000000 that is equal 152756928000000
+ 76378464 × 40000000 that is equal 3055138560000000

= 3262546799481312
