Maths Potenzen

• 2^-n means 2 raised by a negative number which is 1 by 2 raised to the positive version of that number 


  That’s why it equals 1/2^n
• 2^-2 


  $1/2^2 =$$1/4$
• 2^-3


  $1/2^3=$$1/8$
• 2^-1


  $1/2^1 =$$1/2$
• $2^0$


  1
• $2^1$


  2
• $2^2$


  4
• $2^3$


  8
• $2^4$


  16
• $2^5$


  32
• $2^6$


  64
• $2^7$


  128
• $2^8$


  256
• $2^9$


  512
• 2 ^10


  1024
• 2^11


  2048