No problem, we've got 71516659 and 41654799 to multiply
71516659 × 41654799 = 41654799 × (71516659)
+ 41654799 × 9 yielding 374893191
+ 41654799 × 50 giving us 2082739950
+ 41654799 × 600 giving us 24992879400
+ 41654799 × 6000 yielding 249928794000
+ 41654799 × 10000 that is equal 416547990000
+ 41654799 × 500000 which equals 20827399500000
+ 41654799 × 1000000 that equals 41654799000000
+ 41654799 × 70000000 resulting in 2915835930000000

= 2979012055796541
