Pi to 166 decimal places

Before we get to the value of Pi to 166 decimal places, note that Pi (π) starts with "3." followed by an endless number of digits or decimals. In other words, Pi is an infinite decimal and an irrational number. Furthermore, we define 166 decimal places as 166 digits after the decimal point.

Therefore, we take "Pi to 166 decimal places" to mean that you want to see "3." followed by 166 digits of Pi.

The first 166 decimal places of Pi contains 16 0s, 16 1s, 21 2s, 16 3s, 18 4s, 15 5s, 13 6s, 12 7s, 22 8s, and 17 9s. Below is "3 dot" followed by the first 166 decimals of Pi.

3 . 1 4 1 5 9 2 6 5 3 5 8 9 7 9 3 2 3 8 4 6 2 6 4 3 3 8 3 2 7 9 5 0 2 8 8 4 1 9 7 1 6 9 3 9 9 3 7 5 1 0 5 8 2 0 9 7 4 9 4 4 5 9 2 3 0 7 8 1 6 4 0 6 2 8 6 2 0 8 9 9 8 6 2 8 0 3 4 8 2 5 3 4 2 1 1 7 0 6 7 9 8 2 1 4 8 0 8 6 5 1 3 2 8 2 3 0 6 6 4 7 0 9 3 8 4 4 6 0 9 5 5 0 5 8 2 2 3 1 7 2 5 3 5 9 4 0 8 1 2 8 4 8 1 1 1 7 4 5 0 2 8 4 1 0 2 7

What is the 166th digit of Pi? The last digit of the number above is the 166th decimal of Pi. As you can see, the 166th decimal of Pi is 7. However, Pi starts with 3 which is also a digit. Thus, if you start at 3, then the one hundred sixty-sixth digit of Pi is 2.

First 166 digits of Pi: The Pi number above gives you "3." followed by 166 digits after the decimal point. If you want to just memorize, learn or see the first 166 digits of Pi including the 3, then you can omit the last digit.

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Pi to 167 decimal places
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