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As I use the long scale (based on powers of a million and used in countries like Europe), I write 100,000,000,000,000,000,000 as one hundred trillion.

Others who use the short scale (based on power of a thousand and used in countries like USA) write it as one hundred quintillion.

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12y ago
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Q: How do you write the number 100 000 000 000 000 000 000 written in words?
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