Decimal number
120,000,000,000,000
- Positive
- Decimal
- 0 d.p.
- Exact fraction
120,000,000,000,000 is a decimal number equal to 120,000,000,000,000⁄1. It lies between 120,000,000,000,000 and 120,000,000,000,000, and as a percentage it is 1.2 × 10^16%.
Number properties
Absolute value120,000,000,000,000
SignPositive
Integer part120,000,000,000,000
Fractional part0
Decimal places0
Floor120,000,000,000,000
Ceiling120,000,000,000,000
Rounded to nearest120,000,000,000,000
Truncated120,000,000,000,000
Fractions & ratios
Ratio120,000,000,000,000 : 1
As a percentage1.2 × 10^16%
Reciprocal8.33333333 × 10^-15≈
Arithmetic
Double240,000,000,000,000
Square1.44 × 10^28
Cube1.728 × 10^42
Square root10,954,451.1501033≈
Cube root49,324.2414866094≈
Negation-120,000,000,000,000
Natural logarithm32.4185128587≈
Logarithm base 1014.079181246≈
Representations
Decimal120,000,000,000,000
Scientific notation1.2 × 10^14
Exponential1.2e+14
IEEE 754 binary64 (hex)0x42DB48EB57E00000the exact 64-bit pattern stored
IEEE 754 binary32 (hex)0x56DA475B32-bit single precision, may lose accuracy
Rounding
To 0 decimal places120000000000000
To 1 decimal place120000000000000.0
To 2 decimal places120000000000000.00
To 3 decimal places120000000000000.000
To 4 decimal places120000000000000.0000
To 1 significant figure100000000000000
To 2 significant figures120000000000000
To 3 significant figures120000000000000
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Neighbouring values
As a fraction
Also reads as
#120E12 (colour)
- #120E12
- Magenta
- Dark
- Nearest: Black
#120E12 is a magenta with RGB values 18, 14, 18 and HSL 300°, 13%, 6%. It is a dark colour, so white text on it reaches 19.1:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#120E12#120E12
HEX#120E12
RGBrgb(18, 14, 18)
RGB (0–1)0.0706, 0.0549, 0.0706
RGB percentages7.1%, 5.5%, 7.1%
HSLhsl(300, 12.5%, 6.3%)
HSV / HSBhsv(300, 22.2%, 7.1%)
CMYK0%, 22.2%, 0%, 92.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,183,250
CSS custom property--colour: #120E12;
Brightness & contrast
Relative luminance0.00486WCAG 2.x, 0 is black and 1 is white
Perceived brightness15.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.14:1
Contrast with white19.14:1WCAG normal text: AAA
Contrast with black1.1:1WCAG normal text: Fail
Greyscale equivalent#0F0F0F
Inverted#EDF1ED
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.14:1WCAG large text: AAA
Contrast with black, large text1.1:1WCAG large text: Fail
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0E120E
Analogous#100E12, #120E10
Triadic#12120E, #0E1212
Split complementary#10120E, #0E1210
Tetradic#12100E, #0E120E, #0E1012
Tints, shades & saturation
Channel breakdown
R18
G14
B18
Red18 (7.1%)
Green14 (5.5%)
Blue18 (7.1%)
Hue300°
Saturation (HSL)12.5%
Lightness6.27%
Dominant channelRed and Blue
Hex per channelR 12 · G 0E · B 12
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