Recognised as Decimal number

29.999

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

29.999 is a decimal number equal to 29,999⁄1,000. It lies between 29 and 30, and as a percentage it is 2,999.9%.

Number properties

Absolute value29.999

SignPositive

Integer part29

Fractional part0.999

Decimal places3

Floor29

Ceiling30

Rounded to nearest30

Truncated29

Fractions & ratios

As a fraction29,999/1,000exact

Ratio29,999 : 1,000

As a percentage2,999.9%

Reciprocal0.0333344445≈

Arithmetic

Double59.998

Half14.9995

Square899.940001

Cube26,997.30009

Square root5.4771342872≈

Cube root3.1071979808≈

Negation-29.999

Natural logarithm3.4011640478≈

Logarithm base 101.477106778≈

Representations

Decimal29.999

Scientific notation2.9999 × 10^1

Exponential2.9999e+1

IEEE 754 binary64 (hex)0x403DFFBE76C8B439the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x41EFFDF432-bit single precision, may lose accuracy

Stored as29.999the 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 places30

To 1 decimal place30.0

To 2 decimal places30.00

To 3 decimal places29.999

To 4 decimal places29.9990

To 1 significant figure3e+1

To 2 significant figures30

To 3 significant figures30.0

To 4 significant figures30.00

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