The given series consists of numbers that can be expressed as powers of 3: (9 = 3^2), (6561 = 3^8), and (43046721 = 3^{16}). The exponents are increasing in a pattern of doubling: (2, 8, 16). Thus, the next exponent should be (32), which means the missing number is (3^{32} = 1853020188851841).
These are squares. 12 = 1 22 = 4 32 = 9 (it is missing 42 = 16) 52 = 25 62 = 36 The next one in the series is probably 72 = 49.
9409
It needs a 3.
It seems to be 16
Find the missing number in the series (in red) :2 , 4 , 5, 9, 9 , 16 , 14 , ? , 20 , ….
Did you notice this goes up in 8s? 9+8=17 17+8=25 ... 41+8=49 So the missing number is 25+8=33 Then 33+8=41 and so the series continues.
The given series consists of numbers that can be expressed as powers of 3: (9 = 3^2), (6561 = 3^8), and (43046721 = 3^{16}). The exponents are increasing in a pattern of doubling: (2, 8, 16). Thus, the next exponent should be (32), which means the missing number is (3^{32} = 1853020188851841).
3 Because the numbers 7 8 9 form a different series Think of it without those and you get : 6 5 4 3
9
This missing number is 5
These are squares. 12 = 1 22 = 4 32 = 9 (it is missing 42 = 16) 52 = 25 62 = 36 The next one in the series is probably 72 = 49.
9409
It needs a 3.
It seems to be 16
9
36