Alright, let's work through 21046121 times 33530889 step by step
21046121 × 33530889 = 33530889 × (21046121)
+ 33530889 × 1 resulting in 33530889
+ 33530889 × 20 which equals 670617780
+ 33530889 × 100 which equals 3353088900
+ 33530889 × 6000 what gives us 201185334000
+ 33530889 × 40000 what gives us 1341235560000
+ 33530889 × 000000 that is equal 0
+ 33530889 × 1000000 that results in 33530889000000
+ 33530889 × 20000000 which equals 670617780000000

= 705695147131569
