Recognised as Decimal number
80,000
- Positive
- Decimal
- 0 d.p.
- Exact fraction
- 1 s.f.
80,000 is a decimal number equal to 80,000⁄1. It lies between 80,000 and 80,000, and as a percentage it is 8,000,000%.
Number properties
Fractions & ratios
Arithmetic
Representations
Decimal80,000
Scientific notation8 × 10^4
Exponential8e+4
IEEE 754 binary64 (hex)0x40F3880000000000the exact 64-bit pattern stored
IEEE 754 binary32 (hex)0x479C400032-bit single precision, may lose accuracy
Rounding & precision
Significant figures as written1counted from the digits as typed, not from the value
To 0 decimal places80000
To 1 decimal place80000.0
To 2 decimal places80000.00
To 3 decimal places80000.000
To 4 decimal places80000.0000
To 1 significant figure8e+4
To 2 significant figures8e+4
To 3 significant figures8e+4
To 4 significant figures8e+4
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Also reads as
#8E0004 (colour)
- #8E0004
- Red
- Dark
- Nearest: Dark red
#8E0004 is a red with RGB values 142, 0, 4 and HSL 358°, 100%, 28%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Dark red.
Colour values
#8E0004#8E0004
HEX#8E0004
RGBrgb(142, 0, 4)
RGB (0–1)0.5569, 0, 0.0157
RGB percentages55.7%, 0%, 1.6%
HSLhsl(358.3, 100%, 27.8%)
HSV / HSBhsv(358.3, 100%, 55.7%)
CMYK0%, 100%, 97.2%, 44.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,306,116
CSS custom property--colour: #8E0004;
Brightness & contrast
Relative luminance0.0576WCAG 2.x, 0 is black and 1 is white
Perceived brightness77.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.76:1
Contrast with white9.76:1WCAG normal text: AAA
Contrast with black2.15:1WCAG normal text: Fail
Greyscale equivalent#1E1E1E
Inverted#71FFFB
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.76:1WCAG large text: AAA
Contrast with black, large text2.15:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#008E8A
Analogous#8E004B, #8E4300
Triadic#048E00, #00048E
Split complementary#008E43, #004B8E
Tetradic#4B8E00, #008E8A, #43008E
Tints, shades & saturation
Channel breakdown
R142
G0
B4
Red142 (55.7%)
Green0 (0%)
Blue4 (1.6%)
Hue358.31°
Saturation (HSL)100%
Lightness27.84%
Dominant channelRed
Hex per channelR 8E · G 00 · B 04
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