Numbers

NumberDescriptionScientific NotationExponentUnit descriptionfirst unitsecond unitReferenceCalculatedReference
0.0254Meters in an inch2.54E-02-2Meters in an inchMeterinch12Calculated
1Unity1.00E+0003Original
2Even number2.00E+0004Original
2.54Centemeters in an inch2.54E+000Centemeters in an inchCentemeterinch11Originalhttps://www.britannica.com/science/inch
186282Distance light travels in a second in miles1.86E+055MilesMile5Original
31536000Seconds in a year3.15E+077Seconds in a yearSecondYear9Original
93000000Distance from the earth to the sun in Miles9.30E+077MilesMile2https://science.nasa.gov/learning-resources/how-big-is-the-solar-system/
46500000000Radius of Known Universe in Light Years4.65E+1010Light YearsLight Year7Original
93000000000Width of Known Universe in Light Years9.30E+1010Light YearsLight Year8Calculated
149,597,870,700Distance from the earth to the sun in Meters1.50E+1111MetersMeter1Originalhttps://cneos.jpl.nasa.gov/glossary/au.html
5874589152000Distance light travels in a year in Miles5.87E+1212MilesMile10Calculated
9.46073E+15Distance light travels in a year in meters9.46E+1515MetersMeter6Original