Question

The standard form of $12340000$ is ______

Answer 1

Any number can be expressed as decimal numbers between $1$ and $10$ multiplied by a power of $10$. This form of representation is termed the standard form.

Given: $12340000$

$$\begin{gathered} 12340000=1234\times 104 \\ 12340000=1.234\times {10}^3\times {10}^4 \\ 12340000=1.234\times {10}^7 \end{gathered}$$

Hence, the standard form of $12340000$ is $1.234\times {10}^7$.