No problem, we've got 41083991 and 66685413 to multiply
41083991 × 66685413 = 66685413 × (41083991)
+ 66685413 × 1 what gives us 66685413
+ 66685413 × 90 that results in 6001687170
+ 66685413 × 900 what gives us 60016871700
+ 66685413 × 3000 that equals 200056239000
+ 66685413 × 80000 that results in 5334833040000
+ 66685413 × 000000 what gives us 0
+ 66685413 × 1000000 yielding 66685413000000
+ 66685413 × 40000000 which equals 2667416520000000

= 2739702907523283
