Alright, let's work through 59489378 times 67950421 step by step
59489378 × 67950421 = 67950421 × (59489378)
+ 67950421 × 8 that equals 543603368
+ 67950421 × 70 that results in 4756529470
+ 67950421 × 300 that is equal 20385126300
+ 67950421 × 9000 that results in 611553789000
+ 67950421 × 80000 what gives us 5436033680000
+ 67950421 × 400000 that is equal 27180168400000
+ 67950421 × 9000000 yielding 611553789000000
+ 67950421 × 50000000 what gives us 3397521050000000

= 4042328280128138
