No problem, we've got 42809502 and 28147389 to multiply
42809502 × 28147389 = 28147389 × (42809502)
+ 28147389 × 2 resulting in 56294778
+ 28147389 × 00 that equals 0
+ 28147389 × 500 that is equal 14073694500
+ 28147389 × 9000 which equals 253326501000
+ 28147389 × 00000 giving us 0
+ 28147389 × 800000 resulting in 22517911200000
+ 28147389 × 2000000 that equals 56294778000000
+ 28147389 × 40000000 that equals 1125895560000000

= 1204975705690278
