It is: 1,000,000,000,000 = 10 to the power of 12
104 = 10,000
head
2360
6500 = 6.5*103
691620
1,000,000 = 106 = ten to the sixth power
2.5 x 10^4 is equal to 25,000.
A billion times a billion is equal to one trillion. In numerical terms, this can be represented as 1,000,000,000,000,000. This is because a billion is equivalent to 1,000,000,000 (1 billion), and when you multiply a billion by another billion, you get a trillion.
9 x 100 = 900
2023 = 8.388608*1029 in standard form
5.8 million in standard form is: 5,800,000