10sup15sup
10sup15sup is a mathematical expression representing ten raised to the power of fifteen. This is equivalent to a 1 followed by fifteen zeros. In scientific notation, it is written as 1 x 10^15. This number is also known as a quadrillion in the short scale system of number naming, which is commonly used in English-speaking countries. In the long scale system, where a billion is a million million, this number would be called a thousand billion.
The value of 10sup15sup is a very large number and appears in various scientific and economic contexts.