Alright, let's work through 3439 times 5910 step by step
3439 × 5910 = 5910 × (3439)
+ 5910 × 9 what gives us 53190
+ 5910 × 30 giving us 177300
+ 5910 × 400 giving us 2364000
+ 5910 × 3000 resulting in 17730000

= 20324490
