We're going to solve 21026309 multiplied by 85989466
21026309 × 85989466 = 85989466 × (21026309)
+ 85989466 × 9 what gives us 773905194
+ 85989466 × 00 what gives us 0
+ 85989466 × 300 that is equal 25796839800
+ 85989466 × 6000 that is equal 515936796000
+ 85989466 × 20000 that results in 1719789320000
+ 85989466 × 000000 that is equal 0
+ 85989466 × 1000000 yielding 85989466000000
+ 85989466 × 20000000 that equals 1719789320000000

= 1808041082860994
