Recognised as Decimal number

0.001261

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

0.001261 is a decimal number equal to 1,261⁄1,000,000. It lies between 0 and 1, and as a percentage it is 0.1261%.

Number properties

Absolute value0.001261

SignPositive

Integer part0

Fractional part0.001261

Decimal places6

Floor0

Ceiling1

Rounded to nearest0

Truncated0

Fractions & ratios

As a fraction1,261/1,000,000exact

Ratio1,261 : 1,000,000

As a percentage0.1261%

Reciprocal793.0214115781≈

Arithmetic

Double0.002522

Half0.00063

Square0.000002

Cube2.00514258 × 10^-9

Square root0.0355105618≈

Cube root0.1080367959≈

Negation-0.001261

Natural logarithm-6.675850222≈

Logarithm base 10-2.8992849134≈

Representations

Decimal0.001261

Scientific notation1.261 × 10^-3

Exponential1.261e-3

IEEE 754 binary64 (hex)0x3F54A90470A808C8the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x3AA5482432-bit single precision, may lose accuracy

Stored as0.001261the 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 places0.0013

To 1 significant figure0.001

To 2 significant figures0.0013

To 3 significant figures0.00126

To 4 significant figures0.001261

Keep nerding

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