Alright, let's work through 29749447 times 38400612 step by step
29749447 × 38400612 = 38400612 × (29749447)
+ 38400612 × 7 resulting in 268804284
+ 38400612 × 40 what gives us 1536024480
+ 38400612 × 400 what gives us 15360244800
+ 38400612 × 9000 which equals 345605508000
+ 38400612 × 40000 producing 1536024480000
+ 38400612 × 700000 that is equal 26880428400000
+ 38400612 × 9000000 that equals 345605508000000
+ 38400612 × 20000000 resulting in 768012240000000

= 1142396971461564
