Question

What is 1,839,100 in scientific notation

Answer 1

The scientific notation:

`a\cdot10^k`

Where 1 ≤ a < 10 and k ∈ Z.

`1,839,100=1\underbrace{,839,100}_(\leftarrow6)=1.8391\cdot10^6\\\\1,839,100=1.8391\cdot1,000,000=1.8391\cdot10^6\\\\Answer:\ \boxed{1,839,100=1.8391\cdot10^6}`

Answer 2

Scientific notation is basically a shortcut for writing numbers. Scientists use it all the time if they are writing numbers that are very large or very small.

1,839,100 in scientific notation is 1.8391 ×
`10^(6)`