What number is 10000000000000000000000000000000000000000000000000000000?
The number 10000000000000000000000000000000000000000000000000000000 can be expressed in scientific notation as (1 \times 10^{52}). It is a 1 followed by 52 zeros, which makes it a very large number, specifically referred to as ten duotrigintillion in the short scale numbering system.