No problem, we've got 46947453 and 21646116 to multiply
46947453 × 21646116 = 21646116 × (46947453)
+ 21646116 × 3 that equals 64938348
+ 21646116 × 50 that is equal 1082305800
+ 21646116 × 400 resulting in 8658446400
+ 21646116 × 7000 giving us 151522812000
+ 21646116 × 40000 which equals 865844640000
+ 21646116 × 900000 that equals 19481504400000
+ 21646116 × 6000000 giving us 129876696000000
+ 21646116 × 40000000 that equals 865844640000000

= 1016230013542548
