Alright, let's work through 48771652 times 86890502 step by step
48771652 × 86890502 = 86890502 × (48771652)
+ 86890502 × 2 which equals 173781004
+ 86890502 × 50 giving us 4344525100
+ 86890502 × 600 producing 52134301200
+ 86890502 × 1000 that is equal 86890502000
+ 86890502 × 70000 that is equal 6082335140000
+ 86890502 × 700000 giving us 60823351400000
+ 86890502 × 8000000 giving us 695124016000000
+ 86890502 × 40000000 what gives us 3475620080000000

= 4237793325649304
