It's in the tables of 1s, 3s, 9s, and 27s .
The 9 times table because 9*9 = 81 and 3*9 = 27
All multiples of the lowest common multiple of 15 and 27 are in both their times tables. The lcm of 15 and 27 is 135, so all multiples of 135 are in both the 15 and 27 times tables: 135, 270, 405, 540, 675, 810, 945, 1080, 1215, 1350, ...
The number 81 appears in several times tables. Specifically, it is found in the 9 times table (9 x 9 = 81) and the 3 times table (3 x 27 = 81). Additionally, it can be expressed in the 1 times table (1 x 81 = 81).
1 x 81, 3 x 27, 9 x 9.
(27*27*27*27) = 27⁴ = 531,441
Three times table
1 times table 1,2,3,4,5,6,7,8,9,10,11,12. 2 times table 2,4,6,8,10,12,14,16,18,20,22,24. 3 times table 3,6,9,12,15,18,21,24,27,30,33,36. 4 times table 4,8,12,16,20,24,28,32,36,40,44,48. 5 times table 5,10,15,20,25,30,35,40,45,50,55,60. 6 times table 6,12,18,24,30,36,42,48,54,60,66,72. 7 times table 7,14,21,28,35,42,49,56,63,70,77,84. 8 times table 8,16,24,32,40,48,56,64,72,80,88,96. 9 times table 9,18,27,36,45,54,63,72,81,90,99,108. 10 times table 10,20,30,40,50,60,70,80,90,100,110,120. 11 times table 11,22,33,44,55,66,77,88,99,110,121. 12 times table 12,24,36,48,60,72, 86,108,132,144. Thanks! I hope I helped you get the answer by giving you all the times tables to help you find the 36 times tables.
The 1 times table, the 2 times table, ...
It is: 3*27 = 81
9 18 27 36 45 54 63 72 81 90 99 108
9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108
Anything in the 20 times table.