2000000000000

2000000000000 is the integer that follows 1999999999999 and precedes 2000000000001. In standard decimal notation it is written as 2,000,000,000,000 and comprises 13 digits. It can be expressed in scientific notation as 2 × 10^12, and its prime factorization is 2^13 × 5^12.

In English usage, this number is named two trillion under the short scale, which is commonly used in the United States and many other countries. In the long scale, historically used in some European languages, the same numerical value would be called two billion.

Applications and representations of this magnitude appear in various contexts. In data storage, 2 × 10^12 bytes is about 2 terabytes in decimal terms, which is roughly 1.82 tebibytes in binary units. In time calculations, 2 × 10^12 seconds is about 63,000 years. The number likewise serves as a convenient reference point for discussions involving very large counts, budgets, or datasets, illustrating the scale of operations or quantities far beyond everyday experience.