Recognised as Decimal number

2.002

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

2.002 is a decimal number equal to 1,001⁄500. It lies between 2 and 3, and as a percentage it is 200.2%.

Number properties

Absolute value2.002

SignPositive

Integer part2

Fractional part0.002

Decimal places3

Floor2

Ceiling3

Rounded to nearest2

Truncated2

Fractions & ratios

As a fraction1,001/500exact

Ratio1,001 : 500

As a percentage200.2%

Reciprocal0.4995004995≈

Arithmetic

Double4.004

Half1.001

Square4.008004

Cube8.024024

Square root1.4149204925≈

Cube root1.2603408837≈

Negation-2.002

Natural logarithm0.6941466809≈

Logarithm base 100.3014640731≈

Representations

Decimal2.002

Scientific notation2.002 × 10^0

Exponential2.002e+0

IEEE 754 binary64 (hex)0x400004189374BC6Athe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x400020C532-bit single precision, may lose accuracy

Stored as2.002the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written4counted from the digits as typed, not from the value

To 0 decimal places2

To 1 decimal place2.0

To 2 decimal places2.00

To 3 decimal places2.002

To 4 decimal places2.0020

To 1 significant figure2

To 2 significant figures2.0

To 3 significant figures2.00

To 4 significant figures2.002

Keep nerding

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