No problem, we've got 90743189 and 77293542 to multiply
90743189 × 77293542 = 77293542 × (90743189)
+ 77293542 × 9 producing 695641878
+ 77293542 × 80 yielding 6183483360
+ 77293542 × 100 that equals 7729354200
+ 77293542 × 3000 giving us 231880626000
+ 77293542 × 40000 which equals 3091741680000
+ 77293542 × 700000 giving us 54105479400000
+ 77293542 × 0000000 resulting in 0
+ 77293542 × 90000000 that equals 6956418780000000

= 7013862490185438
