Alright, let's work through 66153023 times 77959134 step by step
66153023 × 77959134 = 77959134 × (66153023)
+ 77959134 × 3 giving us 233877402
+ 77959134 × 20 giving us 1559182680
+ 77959134 × 000 that is equal 0
+ 77959134 × 3000 what gives us 233877402000
+ 77959134 × 50000 that equals 3897956700000
+ 77959134 × 100000 yielding 7795913400000
+ 77959134 × 6000000 that equals 467754804000000
+ 77959134 × 60000000 which equals 4677548040000000

= 5157232384562082
