Alright, let's work through 78942320 times 62230094 step by step
78942320 × 62230094 = 62230094 × (78942320)
+ 62230094 × 0 resulting in 0
+ 62230094 × 20 that equals 1244601880
+ 62230094 × 300 that is equal 18669028200
+ 62230094 × 2000 resulting in 124460188000
+ 62230094 × 40000 which equals 2489203760000
+ 62230094 × 900000 which equals 56007084600000
+ 62230094 × 8000000 what gives us 497840752000000
+ 62230094 × 70000000 what gives us 4356106580000000

= 4912587994178080
