5.88 trillion muliplied by 2 and a half million is 14,700,000,000,000,000,000 (14.7 quintillion).
I believe it is selenium 82 with a half life of 1.3*10 to the 20 years or 130 quintillion years!
1 billion x 1 billion is equal to 1 trillion. To calculate this, you multiply the two numbers together, which results in 1,000,000,000,000. This is because when you multiply a number with 9 zeros (1 billion) by another number with 9 zeros (1 billion), you end up with a total of 12 zeros in the product, which is 1 trillion.
The answer is quintillion. Before quintillion in quadrillion then trillion. After quintillion is sextillion then septillion and so on.
A quintillion is written as: 1,000,000,000,000,000,000
There are eighteen zero's, just like 1 quintillion.1 quintillion: 1,000,000,000,000,000,00013 quintillion: 13,000,000,000,000,000,000
1,000,000,000,000,000,000=1 quintillion
Since a quintillion has 18 zeros; one quintillion would look like this: 1,000,000,000,000,000,000
1818 zero's are in a quintillion.
A Quintillion and one.
Ten Quintillion
Hundred quintillion one.