No problem, we've got 45243520 and 9352406 to multiply
45243520 × 9352406 = 9352406 × (45243520)
+ 9352406 × 0 yielding 0
+ 9352406 × 20 what gives us 187048120
+ 9352406 × 500 that results in 4676203000
+ 9352406 × 3000 giving us 28057218000
+ 9352406 × 40000 producing 374096240000
+ 9352406 × 200000 what gives us 1870481200000
+ 9352406 × 5000000 what gives us 46762030000000
+ 9352406 × 40000000 producing 374096240000000

= 423135767909120
