Recognised as Decimal number

0.001398

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

0.001398 is a decimal number equal to 699⁄500,000. It lies between 0 and 1, and as a percentage it is 0.1398%.

Number properties

Absolute value0.001398

SignPositive

Integer part0

Fractional part0.001398

Decimal places6

Floor0

Ceiling1

Rounded to nearest0

Truncated0

Fractions & ratios

As a fraction699/500,000exact

Ratio699 : 500,000

As a percentage0.1398%

Reciprocal715.3075822604≈

Arithmetic

Double0.002796

Half0.000699

Square0.000002

Cube2.73225679 × 10^-9

Square root0.0373898382≈

Cube root0.1118155979≈

Negation-0.001398

Natural logarithm-6.5727126352≈

Logarithm base 10-2.8544928286≈

Representations

Decimal0.001398

Scientific notation1.398 × 10^-3

Exponential1.398e-3

IEEE 754 binary64 (hex)0x3F56E7A311E85FD0the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x3AB73D1932-bit single precision, may lose accuracy

Stored as0.001398the 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 places0

To 1 decimal place0.0

To 2 decimal places0.00

To 3 decimal places0.001

To 4 decimal places0.0014

To 1 significant figure0.001

To 2 significant figures0.0014

To 3 significant figures0.00140

To 4 significant figures0.001398

Keep nerding

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