Alright, let's work through 73481328 times 77035442 step by step
73481328 × 77035442 = 77035442 × (73481328)
+ 77035442 × 8 that is equal 616283536
+ 77035442 × 20 that results in 1540708840
+ 77035442 × 300 giving us 23110632600
+ 77035442 × 1000 that equals 77035442000
+ 77035442 × 80000 that is equal 6162835360000
+ 77035442 × 400000 yielding 30814176800000
+ 77035442 × 3000000 that results in 231106326000000
+ 77035442 × 70000000 yielding 5392480940000000

= 5660666581226976
