
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
On May 22, 2022, the Biodiversity Committee of the Chinese Academy of Sciences released the "China Species Catalog" 2022 edition, which includes approximately 138,000 species and infraspecific taxa. The number 138,000 in scientific notation is ____.

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