No problem, we've got 6285237 and 42873702 to multiply
6285237 × 42873702 = 42873702 × (6285237)
+ 42873702 × 7 resulting in 300115914
+ 42873702 × 30 that is equal 1286211060
+ 42873702 × 200 what gives us 8574740400
+ 42873702 × 5000 which equals 214368510000
+ 42873702 × 80000 that equals 3429896160000
+ 42873702 × 200000 that equals 8574740400000
+ 42873702 × 6000000 which equals 257242212000000

= 269471378137374
