Alright, let's work through 40961670 times 84198380 step by step
40961670 × 84198380 = 84198380 × (40961670)
+ 84198380 × 0 that results in 0
+ 84198380 × 70 yielding 5893886600
+ 84198380 × 600 that results in 50519028000
+ 84198380 × 1000 what gives us 84198380000
+ 84198380 × 60000 resulting in 5051902800000
+ 84198380 × 900000 which equals 75778542000000
+ 84198380 × 0000000 what gives us 0
+ 84198380 × 40000000 that results in 3367935200000000

= 3448906256094600
