131 Scientific notation. 1.3 X 101
63 = 216
The correct spelling is exponential notation. An exponential notation gets rid of zeroes and simplifies numbers. It allows you to move the decimal point in numbers.
16 = (1 x 10^1) + (6 x 10^0)
This is standard notation for seventy two.72
The exponential notation of 72 is: 7.2 × 101 or 7.2E1
72 = 7.2 × 101
Exp
72,000,000,000
72,000,000,000
72,000,000,000
256 = 28