there were just summer and winter.
144 to 65 Million Years Ago
The Cretaceous Period ended about 66 million years ago.
208 to 144 million years ago
The age of the dinosaurs was called to the Mesozoic Era, divided into three periods; Triassic (250-144 million years ago), Jurassic (144-90 million years ago) and the Cretaceous (90-65 million years ago). Keep in mind that dinosaurs, even the earliest ones, didn't pop up until roughly 230 million years ago.
The Cretaceous period occurred approximately 145 to 66 million years ago.
It lasted 64 million years.
6,944.44 x 144 = one million
$144,000,000.00
A period of 144 years is called a "centenary" if referring to a hundred years, but for 144 years specifically, there is no widely recognized term. Sometimes, it could be informally referred to as a "century and a half" or simply noted as "144 years." In some contexts, it could also be considered one and a half centuries.
75,000,000 × 144 = 10,800,000,000 (ten billion, eight hundred million)
There are 144 months in 12 years. (1 year=12 months).
144 can be written as 1.44 × 102