Recognised as Decimal number

4.0012

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

4.0012 is a decimal number equal to 10,003⁄2,500. It lies between 4 and 5, and as a percentage it is 400.12%.

Number properties

Absolute value4.0012

SignPositive

Integer part4

Fractional part0.0012

Decimal places4

Floor4

Ceiling5

Rounded to nearest4

Truncated4

Fractions & ratios

As a fraction10,003/2,500exact

Ratio10,003 : 2,500

As a percentage400.12%

Reciprocal0.2499250225≈

Arithmetic

Double8.0024

Half2.0006

Square16.009601

Cube64.057617

Square root2.0002999775≈

Cube root1.5875597762≈

Negation-4.0012

Natural logarithm1.3865943161≈

Logarithm base 100.6021902601≈

Representations

Decimal4.0012

Scientific notation4.0012 × 10^0

Exponential4.0012e+0

IEEE 754 binary64 (hex)0x4010013A92A30553the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x408009D532-bit single precision, may lose accuracy

Stored as4.0012the 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 places4

To 1 decimal place4.0

To 2 decimal places4.00

To 3 decimal places4.001

To 4 decimal places4.0012

To 1 significant figure4

To 2 significant figures4.0

To 3 significant figures4.00

To 4 significant figures4.001

Keep nerding

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