No problem, we've got 42759460 and 64198688 to multiply
42759460 × 64198688 = 64198688 × (42759460)
+ 64198688 × 0 what gives us 0
+ 64198688 × 60 which equals 3851921280
+ 64198688 × 400 that results in 25679475200
+ 64198688 × 9000 resulting in 577788192000
+ 64198688 × 50000 yielding 3209934400000
+ 64198688 × 700000 what gives us 44939081600000
+ 64198688 × 2000000 that results in 128397376000000
+ 64198688 × 40000000 that equals 2567947520000000

= 2745101231588480
