what is the circumfrence of the universe.
i need to know my friend said so
The current observable Universe has a diameter of about 93 billion light years.
[93 x 10^9] x Pi =2.92 x 10^11 - light years - Cicumference of the observable Universe.
[2.92 x 10^11] x [9.5 x 10^12km] =2.8 x 10^24 km - Circunference of observable Universe.