
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
During this year's May Day holiday, the "Water Town Flower Moon Night" folk culture street and light show in Danjiangkou City attracted 456,000 tourists from all over the country. Expressing "456,000" in scientific notation, it is ______ people.

Present the answer in LaTex format: \boxed{Your answer}
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