Alright, let's work through 79386001 times 78363764 step by step
79386001 × 78363764 = 78363764 × (79386001)
+ 78363764 × 1 resulting in 78363764
+ 78363764 × 00 what gives us 0
+ 78363764 × 000 which equals 0
+ 78363764 × 6000 what gives us 470182584000
+ 78363764 × 80000 what gives us 6269101120000
+ 78363764 × 300000 resulting in 23509129200000
+ 78363764 × 9000000 resulting in 705273876000000
+ 78363764 × 70000000 what gives us 5485463480000000

= 6220985847267764
