Recognised as Decimal number

488.3

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

488.3 is a decimal number equal to 4,883⁄10. It lies between 488 and 489, and as a percentage it is 48,830%.

Number properties

Absolute value488.3

SignPositive

Integer part488

Fractional part0.3

Decimal places1

Floor488

Ceiling489

Rounded to nearest488

Truncated488

Fractions & ratios

As a fraction4,883/10exact

Ratio4,883 : 10

As a percentage48,830%

Reciprocal0.0020479214≈

Arithmetic

Double976.6

Half244.15

Square238,436.89

Cube116,428,733.387

Square root22.0975111721≈

Cube root7.8746073542≈

Negation-488.3

Natural logarithm6.1909299711≈

Logarithm base 102.6886867243≈

Representations

Decimal488.3

Scientific notation4.883 × 10^2

Exponential4.883e+2

IEEE 754 binary64 (hex)0x407E84CCCCCCCCCDthe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x43F4266632-bit single precision, may lose accuracy

Stored as488.3the 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 places488

To 1 decimal place488.3

To 2 decimal places488.30

To 3 decimal places488.300

To 4 decimal places488.3000

To 1 significant figure5e+2

To 2 significant figures4.9e+2

To 3 significant figures488

To 4 significant figures488.3

Keep nerding

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