100000000000000

100000000000000, written in scientific notation as 1 × 10^14, is a base-10 numeral representing the integer one hundred trillion in the short scale. In contemporary usage (the short scale), 10^14 equals 100 trillion. In the long scale, historically used in parts of Europe, the same quantity would be referred to differently, often as one hundred billion. The decimal form is 100,000,000,000,000.

Mathematically, 10^14 is a perfect square, since it equals (10^7)^2. Its prime factorization is 2^14 × 5^14. The number ends with fourteen zeros.

In computing and data storage, 10^14 bytes equals 100 terabytes in decimal terms, or about 90.9 tebibytes in binary terms. The value is commonly used to illustrate large numerical magnitudes in mathematics, economics, and the sciences, including estimates of very large counts or capacities.

See also: powers of ten, large numbers, decimal representation.