One hundred million =10000000000000; One trillion = 1000000000, both of which are the twelfth power of10, and the values are equal.

Extended data:

In real life, unless otherwise specified, orders of magnitude are generally based on10 (the power of10). The application range of order of magnitude must be positive or natural number. Although negative numbers can also be calculated in order of magnitude, they have no practical significance. For example,-10 and-1000 are1000 times from a purely mathematical point of view, but it cannot be said that the difference between these two numbers is two orders of magnitude.

It should also be noted that positive numbers between 0 and 1 are generally not called orders of magnitude in real life except for the needs of scientific research. For example, the difference between 0. 1 and 0.00 1 is 100 times from a purely mathematical point of view. But in real life, under normal circumstances, it will not be said that the difference is two orders of magnitude.

Baidu encyclopedia-order of magnitude