Alright, let's work through 344298 times 83570042 step by step
344298 × 83570042 = 83570042 × (344298)
+ 83570042 × 8 that is equal 668560336
+ 83570042 × 90 that is equal 7521303780
+ 83570042 × 200 producing 16714008400
+ 83570042 × 4000 producing 334280168000
+ 83570042 × 40000 what gives us 3342801680000
+ 83570042 × 300000 resulting in 25071012600000

= 28772998320516
