Question

Express this number in standard form.
2.456×10^​11

Answer 1

2.456 * 10^11.....since u have a positive exponent, u move ur decimal to the right

start at ur decimal, and count 11 spaces to ur right
245,600,000,000

Answer 2

Answer:

The standard form of the given number is $2.456\times 10^{11}=245600000000$    

Step-by-step explanation:

Given : Number $2.456\times 10^{11}$

To find : Express this number in standard form?

Solution :

We have given the number $2.456\times 10^{11}$ in scientific notation form.

The standard form is a way of writing a large or smaller number.

To convert scientific notation into standard form,

The exponent of the scientific notation is positive  11  so move the decimal point  11  places to the right.

The number is re-written as $=2.456\times 100000000000$

Remove the decimal also,

We get, $=\frac{2456}{1000}\times 100000000000$

$=245600000000$

Therefore, The standard form of the given number is $2.456\times 10^{11}=245600000000$