Recognised as Decimal number

8.0001

Positive
Decimal
4 d.p.
Exact fraction
5 s.f.

8.0001 is a decimal number equal to 80,001⁄10,000. It lies between 8 and 9, and as a percentage it is 800.01%.

Number properties

Absolute value8.0001

SignPositive

Integer part8

Fractional part0.0001

Decimal places4

Floor8

Ceiling9

Rounded to nearest8

Truncated8

Fractions & ratios

As a fraction80,001/10,000exact

Ratio80,001 : 10,000

As a percentage800.01%

Reciprocal0.1249984375≈

Arithmetic

Double16.0002

Half4.00005

Square64.0016

Cube512.0192

Square root2.8284448024≈

Cube root2.0000083333≈

Negation-8.0001

Natural logarithm2.0794540416≈

Logarithm base 100.9030954156≈

Representations

Decimal8.0001

Scientific notation8.0001 × 10^0

Exponential8.0001e+0

IEEE 754 binary64 (hex)0x4020000D1B71758Ethe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x4100006932-bit single precision, may lose accuracy

Stored as8.0001the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written5counted from the digits as typed, not from the value

To 0 decimal places8

To 1 decimal place8.0

To 2 decimal places8.00

To 3 decimal places8.000

To 4 decimal places8.0001

To 1 significant figure8

To 2 significant figures8.0

To 3 significant figures8.00

To 4 significant figures8.000

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