No problem, we've got 48613143 and 28365068 to multiply
48613143 × 28365068 = 28365068 × (48613143)
+ 28365068 × 3 giving us 85095204
+ 28365068 × 40 giving us 1134602720
+ 28365068 × 100 yielding 2836506800
+ 28365068 × 3000 that is equal 85095204000
+ 28365068 × 10000 what gives us 283650680000
+ 28365068 × 600000 yielding 17019040800000
+ 28365068 × 8000000 that equals 226920544000000
+ 28365068 × 40000000 which equals 1134602720000000

= 1378915106888724
