No problem, we've got 78944342 and 87827238 to multiply
78944342 × 87827238 = 87827238 × (78944342)
+ 87827238 × 2 which equals 175654476
+ 87827238 × 40 that equals 3513089520
+ 87827238 × 300 that results in 26348171400
+ 87827238 × 4000 giving us 351308952000
+ 87827238 × 40000 what gives us 3513089520000
+ 87827238 × 900000 that equals 79044514200000
+ 87827238 × 8000000 what gives us 702617904000000
+ 87827238 × 70000000 giving us 6147906660000000

= 6933463513587396
