No problem, we've got 80410699 and 46118632 to multiply
80410699 × 46118632 = 46118632 × (80410699)
+ 46118632 × 9 yielding 415067688
+ 46118632 × 90 what gives us 4150676880
+ 46118632 × 600 that results in 27671179200
+ 46118632 × 0000 that is equal 0
+ 46118632 × 10000 which equals 461186320000
+ 46118632 × 400000 resulting in 18447452800000
+ 46118632 × 0000000 that equals 0
+ 46118632 × 80000000 giving us 3689490560000000

= 3708431436043768
