Recognised as Decimal number

1.1001

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

1.1001 is a decimal number equal to 11,001⁄10,000. It lies between 1 and 2, and as a percentage it is 110.01%.

Number properties

Absolute value1.1001

SignPositive

Integer part1

Fractional part0.1001

Decimal places4

Floor1

Ceiling2

Rounded to nearest1

Truncated1

Fractions & ratios

As a fraction11,001/10,000exact

Ratio11,001 : 10,000

As a percentage110.01%

Reciprocal0.909008272≈

Arithmetic

Double2.2002

Half0.55005

Square1.21022

Cube1.331363

Square root1.0488565202≈

Cube root1.0323113957≈

Negation-1.1001

Natural logarithm0.0954010848≈

Logarithm base 100.0414321647≈

Representations

Decimal1.1001

Scientific notation1.1001 × 10^0

Exponential1.1001e+0

IEEE 754 binary64 (hex)0x3FF19A027525460Bthe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x3F8CD01432-bit single precision, may lose accuracy

Stored as1.1001the 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 places1

To 1 decimal place1.1

To 2 decimal places1.10

To 3 decimal places1.100

To 4 decimal places1.1001

To 1 significant figure1

To 2 significant figures1.1

To 3 significant figures1.10

To 4 significant figures1.100

Keep nerding

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