Alright, let's work through 13393129 times 55638476 step by step
13393129 × 55638476 = 55638476 × (13393129)
+ 55638476 × 9 giving us 500746284
+ 55638476 × 20 which equals 1112769520
+ 55638476 × 100 resulting in 5563847600
+ 55638476 × 3000 that results in 166915428000
+ 55638476 × 90000 giving us 5007462840000
+ 55638476 × 300000 yielding 16691542800000
+ 55638476 × 3000000 giving us 166915428000000
+ 55638476 × 10000000 that is equal 556384760000000

= 745173286431404
