Alright, let's work through 3383 times 6058 step by step
3383 × 6058 = 6058 × (3383)
+ 6058 × 3 giving us 18174
+ 6058 × 80 producing 484640
+ 6058 × 300 yielding 1817400
+ 6058 × 3000 resulting in 18174000

= 20494214
