No problem, we've got 73407364 and 69480390 to multiply
73407364 × 69480390 = 69480390 × (73407364)
+ 69480390 × 4 that results in 277921560
+ 69480390 × 60 what gives us 4168823400
+ 69480390 × 300 what gives us 20844117000
+ 69480390 × 7000 yielding 486362730000
+ 69480390 × 00000 resulting in 0
+ 69480390 × 400000 that is equal 27792156000000
+ 69480390 × 3000000 that results in 208441170000000
+ 69480390 × 70000000 resulting in 4863627300000000

= 5100372279591960
