what is 1 doubled 43 times

Question

1x2=2 2x2=4 4x2=8 8x2=16 16x2=32 32x2=64 64x2=128 128x2=256 256x2=512 512x2=1024 1024x2=2048 2048x2=4096 4096x2=8192 8192x2=16384 16384x2=32768, etc.

Answer 1

86 just double 43

Answer 2

2^43=8,796,093,022,208

Answer 3

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144, 524288, 1048576, etc.

Answer 4

2⁴³ = 8,796,093,022,208

Answer 5

1x2=2, 2x2=4, 4x2=8, 8x2=16 
So 1 doubled once is 2: 2^1
1 doubled two times is 4: 2^2
...
1 doubled n times is 2^n
Hence 1 doubled 43 times is 2^43