Alright, let's work through 48388390 times 30389854 step by step
48388390 × 30389854 = 30389854 × (48388390)
+ 30389854 × 0 yielding 0
+ 30389854 × 90 that equals 2735086860
+ 30389854 × 300 yielding 9116956200
+ 30389854 × 8000 what gives us 243118832000
+ 30389854 × 80000 yielding 2431188320000
+ 30389854 × 300000 that results in 9116956200000
+ 30389854 × 8000000 giving us 243118832000000
+ 30389854 × 40000000 what gives us 1215594160000000

= 1470516107395060
