Alright, let's work through 42607500 times 73842504 step by step
42607500 × 73842504 = 73842504 × (42607500)
+ 73842504 × 0 that results in 0
+ 73842504 × 00 resulting in 0
+ 73842504 × 500 resulting in 36921252000
+ 73842504 × 7000 resulting in 516897528000
+ 73842504 × 00000 yielding 0
+ 73842504 × 600000 that is equal 44305502400000
+ 73842504 × 2000000 giving us 147685008000000
+ 73842504 × 40000000 what gives us 2953700160000000

= 3146244489180000
