No problem, we've got 42609803 and 17738079 to multiply
42609803 × 17738079 = 17738079 × (42609803)
+ 17738079 × 3 giving us 53214237
+ 17738079 × 00 that results in 0
+ 17738079 × 800 yielding 14190463200
+ 17738079 × 9000 yielding 159642711000
+ 17738079 × 00000 that results in 0
+ 17738079 × 600000 what gives us 10642847400000
+ 17738079 × 2000000 yielding 35476158000000
+ 17738079 × 40000000 that results in 709523160000000

= 755816051788437
