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A foe is a unit of energy equal to 10^44 joules (= 9.478x10^40 BTU) that was coined by physicist Gerry Brown of Stony Brook University. To measure the staggeringly immense amount of energy produced by a supernova, specialists occasionally use the "foe", an acronym derived from the phrase [ten to the power of] fifty-one ergs, or 10^51 ergs. This unit of measure is convenient because a supernova typically releases about one foe of observable energy in a very short period of time (which can be measured in seconds).
Symbol/abbreviation: foe
Unit of: ENERGY
ENERGY's base unit: Joules (Non-SI/Derived Unit)
Go to Converter: Convert Now
In relation to the base unit (Joules), 1 Foe = 1.0E+44 Joules.
Conversion table 1 Foe (foe) to all energy units | ||
|---|---|---|
| 1 foe | = 1.25E+30 Atomic Bomb [nuclear Weapon] (at bomb) | ⇛ |
| 1 foe | = 2.2937126583579E+61 Atomic Unit Of Energy (au) | ⇛ |
| 1 foe | = 1.0E+62 Attojoules (aJ) | ⇛ |
| 1 foe | = 2.7777777777778E+58 Attowatt Hour (aWh) | ⇛ |
| 1 foe | = 1.634521085322E+34 Barrel Of Oil Equivalent (BOE) | ⇛ |
| 1 foe | = 9.4781698791344E+40 British Thermal Unit (BTU) | ⇛ |
| 1 foe | = 9.4369001670331E+40 British Thermal Unit 39°F 3.9°C (BTU39°F) | ⇛ |
| 1 foe | = 9.4804342797335E+40 British Thermal Unit 59°F 15°C (BTU59°F) | ⇛ |
| 1 foe | = 9.4815489058293E+40 British Thermal Unit 60°F 15.6°C (BTU60°F) | ⇛ |
| 1 foe | = 9.4815489058293E+40 British Thermal Unit 63°F 17.2°C (BTU63°F) | ⇛ |
| 1 foe | = 9.4781698791344E+40 British Thermal Unit ISO (BTUiso) | ⇛ |
| 1 foe | = 9.4781712031332E+40 British Thermal Unit IT (BTUit) | ⇛ |
| 1 foe | = 9.4708628903179E+40 British Thermal Unit Mean (BTUmean) | ⇛ |
| 1 foe | = 9.4845141479728E+40 British Thermal Unit Thermochemical (BTUth) | ⇛ |
| 1 foe | = 2.3900573613767E+43 Calories (cal) | ⇛ |
| 1 foe | = 2.3892008123283E+43 Calories 15°C (cal15°C) | ⇛ |
| 1 foe | = 2.391257562352E+43 Calories 20°C (cal20°C) | ⇛ |
| 1 foe | = 2.378404090855E+43 Calories 3.98°C (cal3.98°C) | ⇛ |
| 1 foe | = 2.388458966275E+43 Calories IT (calIT) | ⇛ |
| 1 foe | = 2.3866234528713E+43 Calories Mean (calMean) | ⇛ |
| 1 foe | = 2.3900573613767E+43 Calories Thermochemical (calTh) | ⇛ |
| 1 foe | = 5.2656506684073E+40 Celsius Heat Unit (CHU) | ⇛ |
| 1 foe | = 1.0E+46 Centijoules (cJ) | ⇛ |
| 1 foe | = 2.7777777777778E+42 Centiwatt Hour (cWh) | ⇛ |
| 1 foe | = 9.8692326671601E+44 Cubic Centimeter Of Atmosphere (cc atm) | ⇛ |
| 1 foe | = 3.4852866243759E+40 Cubic Foot Of Atmosphere (cu ft atm) | ⇛ |
| 1 foe | = 9.4781712031332E+37 Cubic Foot Of Natural Gas (cu ft ng) | ⇛ |
| 1 foe | = 1.290846897917E+39 Cubic Yard Of Atmosphere (cu yd atm) | ⇛ |
| 1 foe | = 1.0E+43 Decajoules (daJ) | ⇛ |
| 1 foe | = 2.7777777777778E+39 Decawatt Hour (daWh) | ⇛ |
| 1 foe | = 1.0E+45 Decijoules (dJ) | ⇛ |
| 1 foe | = 2.7777777777778E+41 Deciwatt Hour (dWh) | ⇛ |
| 1 foe | = 6.2414959617521E+62 Electron Volt (eV) | ⇛ |
| 1 foe | = 1.0E+51 Ergs (ergs) | ⇛ |
| 1 foe | = 6.2414959617521E+44 Exaelectron Volt (EeV) | ⇛ |
| 1 foe | = 1.0E+26 Exajoules (EJ) | ⇛ |
| 1 foe | = 2.7777777777778E+22 Exawatt Hour (EWh) | ⇛ |
| 1 foe | = 1.0E+59 Femtojoules (fJ) | ⇛ |
| 1 foe | = 2.7777777777778E+55 Femtowatt Hour (fWh) | ⇛ |
| 1 foe | = 1 Foe (foe) | ⇛ |
| 1 foe | = 7.375610331755E+43 Foot Pound (ftlb) | ⇛ |
| 1 foe | = 7.3756214927727E+43 Foot Pound Force (ft lbf) | ⇛ |
| 1 foe | = 2.3730360404235E+41 Foot Poundal (ft pdl) | ⇛ |
| 1 foe | = 2.170927691084E+41 Gallon Atmosphere UK (UK gal atm) | ⇛ |
| 1 foe | = 2.6071754488838E+41 Gallon Atmosphere US (US gal atm) | ⇛ |
| 1 foe | = 8.2440230832646E+35 Gasoline Gallon Equivalent (gge) | ⇛ |
| 1 foe | = 6.2414959617521E+53 Gigaelectron Volt (GeV) | ⇛ |
| 1 foe | = 2.3900573613767E+31 Gigagrams Of TNT (GgTNT) | ⇛ |
| 1 foe | = 1.0E+35 Gigajoules (GJ) | ⇛ |
| 1 foe | = 2.3900573613767E+25 Gigatons Of TNT (GtTNT) | ⇛ |
| 1 foe | = 2.7777777777778E+31 Gigawatt Hour (GWh) | ⇛ |
| 1 foe | = 2.3900573613767E+40 Grams Of TNT (gTNT) | ⇛ |
| 1 foe | = 2.2937126583579E+61 Hartree (Eh, Ha) | ⇛ |
| 1 foe | = 1.0E+42 Hectojoules (hJ) | ⇛ |
| 1 foe | = 2.7777777777778E+38 Hectowatt Hour (hWh) | ⇛ |
| 1 foe | = 1.6666666666667E+30 Hiroshima Bomb Explosion (hbe) | ⇛ |
| 1 foe | = 3.7250613599862E+37 Horsepower Hour (hph) | ⇛ |
| 1 foe | = 8.8507457913272E+44 Inch Pound Force (in lbf) | ⇛ |
| 1 foe | = 1.0E+44 Joules (J) | ⇛ |
| 1 foe | = 2.3900573613767E+40 Kilocalories (kcal) | ⇛ |
| 1 foe | = 6.2414959617521E+59 Kiloelectron Volt (keV) | ⇛ |
| 1 foe | = 2.3900573613767E+37 Kilograms Of TNT (kgTNT) | ⇛ |
| 1 foe | = 1.0E+41 Kilojoules (kJ) | ⇛ |
| 1 foe | = 2.3900573613767E+31 Kilotons Of TNT (ktTNT) | ⇛ |
| 1 foe | = 2.7777777777778E+37 Kilowatt Hour (kWh) | ⇛ |
| 1 foe | = 2.3900573613767E+40 Large Calories (Cal) | ⇛ |
| 1 foe | = 9.8692326671601E+41 Liter Atmosphere (l atm) | ⇛ |
| 1 foe | = 6.2414959617521E+56 Megaelectron Volt (MeV) | ⇛ |
| 1 foe | = 2.3900573613767E+34 Megagrams Of TNT (MgTNT) | ⇛ |
| 1 foe | = 1.0E+38 Megajoules (MJ) | ⇛ |
| 1 foe | = 2.3900573613767E+28 Megatons Of TNT (MtTNT) | ⇛ |
| 1 foe | = 2.7777777777778E+34 Megawatt Hour (MWh) | ⇛ |
| 1 foe | = 1.0E+50 Microjoules (µJ) | ⇛ |
| 1 foe | = 2.3900573613767E+40 Microtons Of TNT (μtTNT) | ⇛ |
| 1 foe | = 2.7777777777778E+46 Microwatt Hour (μWh) | ⇛ |
| 1 foe | = 6.2414959617521E+65 Millielectron Volt (meV) | ⇛ |
| 1 foe | = 1.0E+47 Millijoules (mJ) | ⇛ |
| 1 foe | = 2.3900573613767E+37 Millitons Of TNT (mtTNT) | ⇛ |
| 1 foe | = 2.7777777777778E+43 Milliwatt Hour (mWh) | ⇛ |
| 1 foe | = 1.0E+53 Nanojoules (nJ) | ⇛ |
| 1 foe | = 2.7777777777778E+49 Nanowatt Hour (nWh) | ⇛ |
| 1 foe | = 1.0E+44 Newton Meter (Nm) | ⇛ |
| 1 foe | = 6.2414959617521E+47 Petaelectron Volt (PeV) | ⇛ |
| 1 foe | = 2.3900573613767E+25 Petagrams Of TNT (PgTNT) | ⇛ |
| 1 foe | = 1.0E+29 Petajoules (PJ) | ⇛ |
| 1 foe | = 2.7777777777778E+25 Petawatt Hour (PWh) | ⇛ |
| 1 foe | = 1.0E+56 Picojoules (pJ) | ⇛ |
| 1 foe | = 2.7777777777778E+52 Picowatt Hour (pWh) | ⇛ |
| 1 foe | = 9.4781712031332E+25 Quads (quad) | ⇛ |
| 1 foe | = 4.5874253167158E+61 Rydberg (Ry) | ⇛ |
| 1 foe | = 9.8692326671601E+44 Standard Cubic Centimeter (scc) | ⇛ |
| 1 foe | = 3.4852866243759E+40 Standard Cubic Foot (scf) | ⇛ |
| 1 foe | = 1.290846897917E+39 Standard Cubic Yard (scy) | ⇛ |
| 1 foe | = 6.2414959617521E+50 Teraelectron Volt (TeV) | ⇛ |
| 1 foe | = 2.3900573613767E+28 Teragrams Of TNT (TgTNT) | ⇛ |
| 1 foe | = 1.0E+32 Terajoules (TJ) | ⇛ |
| 1 foe | = 2.3900573613767E+22 Teratons Of TNT (TtTNT) | ⇛ |
| 1 foe | = 2.7777777777778E+28 Terawatt Hour (TWh) | ⇛ |
| 1 foe | = 9.4804342797335E+35 Therm US (thm) | ⇛ |
| 1 foe | = 2.388458966275E+37 Thermie (th) | ⇛ |
| 1 foe | = 3.4143676591095E+33 Ton Of Coal Equivalent (TCE) | ⇛ |
| 1 foe | = 2.388458966275E+33 Tonne Of Oil Equivalent (toe) | ⇛ |
| 1 foe | = 2.3900573613767E+34 Tons Of TNT (tTNT) | ⇛ |
| 1 foe | = 2.7777777777778E+40 Watt Hour (Wh) | ⇛ |
| 1 foe | = 1.0E+68 Yoctojoules (yJ) | ⇛ |
| 1 foe | = 2.7777777777778E+64 Yoctowatt Hour (yWh) | ⇛ |
| 1 foe | = 1.0E+20 Yottajoules (YJ) | ⇛ |
| 1 foe | = 2.7777777777778E+16 Yottawatt Hour (YWh) | ⇛ |
| 1 foe | = 1.0E+65 Zeptojoules (zJ) | ⇛ |
| 1 foe | = 2.7777777777778E+61 Zeptowatt Hour (zWh) | ⇛ |
| 1 foe | = 1.0E+23 Zettajoules (ZJ) | ⇛ |
| 1 foe | = 2.7777777777778E+19 Zettawatt Hour (ZWh) | ⇛ |