No problem, we've got 27993703 and 46966160 to multiply
27993703 × 46966160 = 46966160 × (27993703)
+ 46966160 × 3 what gives us 140898480
+ 46966160 × 00 giving us 0
+ 46966160 × 700 which equals 32876312000
+ 46966160 × 3000 that is equal 140898480000
+ 46966160 × 90000 giving us 4226954400000
+ 46966160 × 900000 giving us 42269544000000
+ 46966160 × 7000000 which equals 328763120000000
+ 46966160 × 20000000 that results in 939323200000000

= 1314756734090480
