Recognised as Decimal number

300.5

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

300.5 is a decimal number equal to 601⁄2. It lies between 300 and 301, and as a percentage it is 30,050%.

Number properties

Absolute value300.5

SignPositive

Integer part300

Fractional part0.5

Decimal places1

Floor300

Ceiling301

Rounded to nearest301

Truncated300

Fractions & ratios

As a fraction601/2exact

Ratio601 : 2

As a percentage30,050%

Reciprocal0.003327787≈

Arithmetic

Double601

Half150.25

Square90,300.25

Cube27,135,225.125

Square root17.3349358234≈

Cube root6.6980465085≈

Negation-300.5

Natural logarithm5.705447754≈

Logarithm base 102.4778444763≈

Representations

Decimal300.5

Scientific notation3.005 × 10^2

Exponential3.005e+2

IEEE 754 binary64 (hex)0x4072C80000000000the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x4396400032-bit single precision, may lose accuracy

Stored as300.5the 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 places301

To 1 decimal place300.5

To 2 decimal places300.50

To 3 decimal places300.500

To 4 decimal places300.5000

To 1 significant figure3e+2

To 2 significant figures3e+2

To 3 significant figures301

To 4 significant figures300.5

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