Alright, let's work through 70198736 times 40166115 step by step
70198736 × 40166115 = 40166115 × (70198736)
+ 40166115 × 6 which equals 240996690
+ 40166115 × 30 what gives us 1204983450
+ 40166115 × 700 giving us 28116280500
+ 40166115 × 8000 what gives us 321328920000
+ 40166115 × 90000 that equals 3614950350000
+ 40166115 × 100000 that is equal 4016611500000
+ 40166115 × 0000000 giving us 0
+ 40166115 × 70000000 producing 2811628050000000

= 2819610503030640
