Alright, let's work through 74709693 times 8418187 step by step
74709693 × 8418187 = 8418187 × (74709693)
+ 8418187 × 3 that results in 25254561
+ 8418187 × 90 resulting in 757636830
+ 8418187 × 600 producing 5050912200
+ 8418187 × 9000 what gives us 75763683000
+ 8418187 × 00000 producing 0
+ 8418187 × 700000 that results in 5892730900000
+ 8418187 × 4000000 that results in 33672748000000
+ 8418187 × 70000000 that results in 589273090000000

= 628920166386591
