Recognised as Decimal number

0.801378

Positive
Decimal
6 d.p.
Exact fraction
6 s.f.

0.801378 is a decimal number equal to 400,689⁄500,000. It lies between 0 and 1, and as a percentage it is 80.1378%.

Number properties

Absolute value0.801378

SignPositive

Integer part0

Fractional part0.801378

Decimal places6

Floor0

Ceiling1

Rounded to nearest1

Truncated0

Fractions & ratios

As a fraction400,689/500,000exact

Ratio400,689 : 500,000

As a percentage80.1378%

Reciprocal1.2478505774≈

Arithmetic

Double1.602756

Half0.400689

Square0.642207

Cube0.51465

Square root0.895197185≈

Cube root0.9288504701≈

Negation-0.801378

Natural logarithm-0.2214225331≈

Logarithm base 10-0.0961625843≈

Representations

Decimal0.801378

Scientific notation8.01378 × 10^-1

Exponential8.01378e-1

IEEE 754 binary64 (hex)0x3FE9A4E379B77C03the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x3F4D271C32-bit single precision, may lose accuracy

Stored as0.801378the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written6counted from the digits as typed, not from the value

To 0 decimal places1

To 1 decimal place0.8

To 2 decimal places0.80

To 3 decimal places0.801

To 4 decimal places0.8014

To 1 significant figure0.8

To 2 significant figures0.80

To 3 significant figures0.801

To 4 significant figures0.8014

Keep nerding

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