Recognised as Decimal number

8.4998

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

8.4998 is a decimal number equal to 42,499⁄5,000. It lies between 8 and 9, and as a percentage it is 849.98%.

Number properties

Absolute value8.4998

SignPositive

Integer part8

Fractional part0.4998

Decimal places4

Floor8

Ceiling9

Rounded to nearest8

Truncated8

Fractions & ratios

As a fraction42,499/5,000exact

Ratio42,499 : 5,000

As a percentage849.98%

Reciprocal0.1176498271≈

Arithmetic

Double16.9996

Half4.2499

Square72.2466

Cube614.081651

Square root2.9154416475≈

Cube root2.0408115443≈

Negation-8.4998

Natural logarithm2.1400426338≈

Logarithm base 100.9294087069≈

Representations

Decimal8.4998

Scientific notation8.4998 × 10^0

Exponential8.4998e+0

IEEE 754 binary64 (hex)0x4020FFE5C91D14E4the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x4107FF2E32-bit single precision, may lose accuracy

Stored as8.4998the 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 places8

To 1 decimal place8.5

To 2 decimal places8.50

To 3 decimal places8.500

To 4 decimal places8.4998

To 1 significant figure8

To 2 significant figures8.5

To 3 significant figures8.50

To 4 significant figures8.500

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