No problem, we've got 31246843 and 73678568 to multiply
31246843 × 73678568 = 73678568 × (31246843)
+ 73678568 × 3 that equals 221035704
+ 73678568 × 40 which equals 2947142720
+ 73678568 × 800 that results in 58942854400
+ 73678568 × 6000 that equals 442071408000
+ 73678568 × 40000 what gives us 2947142720000
+ 73678568 × 200000 that equals 14735713600000
+ 73678568 × 1000000 resulting in 73678568000000
+ 73678568 × 30000000 which equals 2210357040000000

= 2302222646760824
