Alright, let's work through 48005796 times 67486557 step by step
48005796 × 67486557 = 67486557 × (48005796)
+ 67486557 × 6 that results in 404919342
+ 67486557 × 90 that is equal 6073790130
+ 67486557 × 700 that is equal 47240589900
+ 67486557 × 5000 resulting in 337432785000
+ 67486557 × 00000 what gives us 0
+ 67486557 × 000000 resulting in 0
+ 67486557 × 8000000 that results in 539892456000000
+ 67486557 × 40000000 resulting in 2699462280000000

= 3239745888084372
