What is 8.421e-10 as a fraction? Here we will explain what 8.421e-10 means. We will also convert 8.421e-10 to a fraction and to a decimal number.
8.421e-10 is the E notation version of the scientific notation 8.421 times 10 to the power of -10. Furthermore, 10 to the power of -10 is one divided by ten billion (10,000,000,000).
8.421e-10 = 8.421 × 10-10
10-10 = 1 ÷ 10,000,000,000
Therefore, 8.421e-10 as a fraction is 8.421 over 10,000,000,000. Below is the answer to 8.421e-10 as a fraction without a decimal point in its simplest form:
8.421e-10 as a fraction
= 8,421/10,000,000,000,000
To convert 8.421e-10 to a decimal (8.421e-10 written out in numbers), we simply divide the numerator by the denominator in the fraction above:
8.421e-10 as a decimal
8,421 ÷ 10,000,000,000,000
= 0.0000000008421
Additionally, we have also written out 8.421e-10 as a decimal in words below:
8.421e-10
= zero point zero zero zero zero zero zero zero zero zero eight four two one
E Notation as a fraction Calculator
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8.422e-10 as a fraction
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