4.2*10^1
042 is the same as 42 which in scientific notation is 4.2*101
Here's how: What_is_the_scientific_notation_for_0.1964.2 x 101
4.2 x 105 - scientific notation
The standard form of a number typically refers to writing it in a way that clearly reflects its value, often in scientific notation. For the number 42, the standard form in scientific notation is (4.2 \times 10^1). This expresses 42 as a product of a number between 1 and 10 (4.2) and a power of ten (10^1).
In English, the number 1 followed by 42 zeros is called one quintrillion. It can also be expressed as 10^42 in scientific notation.
7 to the power of 50 is 1.798465043*10^42 in scientific notation
It is 8.9*10^-5 in scientific notation
It is "(scientific notation)".
This number in scientific notation is 9.8x10-5.
It is: 2.7*10^0 in scientific notation
The scientific notation for 89,450 is: 8.945 × 104
No because first digit must start with 1. to 9. and not 32.