No problem, we've got 71011204 and 84138312 to multiply
71011204 × 84138312 = 84138312 × (71011204)
+ 84138312 × 4 giving us 336553248
+ 84138312 × 00 resulting in 0
+ 84138312 × 200 giving us 16827662400
+ 84138312 × 1000 resulting in 84138312000
+ 84138312 × 10000 producing 841383120000
+ 84138312 × 000000 what gives us 0
+ 84138312 × 1000000 what gives us 84138312000000
+ 84138312 × 70000000 what gives us 5889681840000000

= 5974762837647648
