No problem, we've got 6942 and 9815 to multiply
6942 × 9815 = 9815 × (6942)
+ 9815 × 2 that is equal 19630
+ 9815 × 40 resulting in 392600
+ 9815 × 900 what gives us 8833500
+ 9815 × 6000 that equals 58890000

= 68135730
