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What is 221,000,000,000,000,000,000 expressed in scientific notation?
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What is 221,000,000,000,000,000,000 expressed in scientific notation?
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May 9, 2017
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What is 221,000,000,000,000,000,000 expressed in scientific notation?
Biology
high-school
Allex Radu
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I think it's 2.21^20
Yini
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May 10, 2017
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Yini
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2.21 times 10 to the 21 power
RandomPoison
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May 13, 2017
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