Alright, let's work through 80070548 times 47337016 step by step
80070548 × 47337016 = 47337016 × (80070548)
+ 47337016 × 8 yielding 378696128
+ 47337016 × 40 giving us 1893480640
+ 47337016 × 500 what gives us 23668508000
+ 47337016 × 0000 producing 0
+ 47337016 × 70000 what gives us 3313591120000
+ 47337016 × 000000 producing 0
+ 47337016 × 0000000 that is equal 0
+ 47337016 × 80000000 which equals 3786961280000000

= 3790300811804768
