No problem, we've got 74160343 and 90878436 to multiply
74160343 × 90878436 = 90878436 × (74160343)
+ 90878436 × 3 giving us 272635308
+ 90878436 × 40 what gives us 3635137440
+ 90878436 × 300 yielding 27263530800
+ 90878436 × 0000 which equals 0
+ 90878436 × 60000 yielding 5452706160000
+ 90878436 × 100000 that is equal 9087843600000
+ 90878436 × 4000000 producing 363513744000000
+ 90878436 × 70000000 yielding 6361490520000000

= 6739575985063548
