13.8 billion years equates to 13,800 million years.
786,862,000,000
6.1594
138 / 12 = 11.5 years.
The first tyrannosaurus appeared around 138 million years ago or 138 million BC which was during the beginning of the Cretaceous period.
138,000,000,000,000 = 138 trillion
Most chalk was formed in the Cretaceous period, from about 138 million to 65 million years ago.
Depends on how many are leap years.
138 billion is the answer.
138 crores in INR
11 years and 6 months.
138 multiplied by 200 is 27,600
To convert 138 crore to US dollars, you need to know the current exchange rate. As of my last update, 1 crore is equal to 10 million, so 138 crore equals 1.38 billion. If we use an approximate exchange rate of 1 USD = 75 INR, then 1.38 billion INR would be about 18.4 million USD. However, exchange rates fluctuate, so it's best to check the current rate for an accurate conversion.