Alright, let's work through 42368509 times 76470910 step by step
42368509 × 76470910 = 76470910 × (42368509)
+ 76470910 × 9 producing 688238190
+ 76470910 × 00 yielding 0
+ 76470910 × 500 resulting in 38235455000
+ 76470910 × 8000 what gives us 611767280000
+ 76470910 × 60000 that results in 4588254600000
+ 76470910 × 300000 giving us 22941273000000
+ 76470910 × 2000000 giving us 152941820000000
+ 76470910 × 40000000 that equals 3058836400000000

= 3239958438573190
