Alright, let's work through 79089500 times 47538255 step by step
79089500 × 47538255 = 47538255 × (79089500)
+ 47538255 × 0 yielding 0
+ 47538255 × 00 what gives us 0
+ 47538255 × 500 that equals 23769127500
+ 47538255 × 9000 that is equal 427844295000
+ 47538255 × 80000 giving us 3803060400000
+ 47538255 × 000000 that results in 0
+ 47538255 × 9000000 that equals 427844295000000
+ 47538255 × 70000000 yielding 3327677850000000

= 3759776818822500
