Alright, let's work through 78330031 times 68707562 step by step
78330031 × 68707562 = 68707562 × (78330031)
+ 68707562 × 1 yielding 68707562
+ 68707562 × 30 that equals 2061226860
+ 68707562 × 000 that results in 0
+ 68707562 × 0000 which equals 0
+ 68707562 × 30000 yielding 2061226860000
+ 68707562 × 300000 resulting in 20612268600000
+ 68707562 × 8000000 that results in 549660496000000
+ 68707562 × 70000000 that results in 4809529340000000

= 5381865461394422
