Decimal number

320.15

Positive
Decimal
2 d.p.
Exact fraction

320.15 is a decimal number equal to 6,403⁄20. It lies between 320 and 321, and as a percentage it is 32,015%.

Number properties

Absolute value320.15

SignPositive

Integer part320

Fractional part0.15

Decimal places2

Floor320

Ceiling321

Rounded to nearest320

Truncated320

Fractions & ratios

As a fraction6,403/20exact

Ratio6,403 : 20

As a percentage32,015%

Reciprocal0.0031235358≈

Arithmetic

Double640.3

Half160.075

Square102,496.0225

Cube32,814,101.603375

Square root17.8927359562≈

Cube root6.8409723547≈

Negation-320.15

Natural logarithm5.768789636≈

Logarithm base 102.5053535062≈

Representations

Decimal320.15

Scientific notation3.2015 × 10^2

Exponential3.2015e+2

IEEE 754 binary64 (hex)0x4074026666666666the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x43A0133332-bit single precision, may lose accuracy

Stored as320.15the nearest binary64 value to what you typed

Rounding

To 0 decimal places320

To 1 decimal place320.1

To 2 decimal places320.15

To 3 decimal places320.150

To 4 decimal places320.1500

To 1 significant figure300

To 2 significant figures320

To 3 significant figures320

Keep nerding

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