Alright, let's work through 30985746 times 64429364 step by step
30985746 × 64429364 = 64429364 × (30985746)
+ 64429364 × 6 that results in 386576184
+ 64429364 × 40 what gives us 2577174560
+ 64429364 × 700 giving us 45100554800
+ 64429364 × 5000 that results in 322146820000
+ 64429364 × 80000 what gives us 5154349120000
+ 64429364 × 900000 giving us 57986427600000
+ 64429364 × 0000000 yielding 0
+ 64429364 × 30000000 resulting in 1932880920000000

= 1996391907845544
