No problem, we've got 42664338 and 16026023 to multiply
42664338 × 16026023 = 16026023 × (42664338)
+ 16026023 × 8 that equals 128208184
+ 16026023 × 30 that equals 480780690
+ 16026023 × 300 what gives us 4807806900
+ 16026023 × 4000 producing 64104092000
+ 16026023 × 60000 yielding 961561380000
+ 16026023 × 600000 producing 9615613800000
+ 16026023 × 2000000 that is equal 32052046000000
+ 16026023 × 40000000 that results in 641040920000000

= 683739662067774
