acre unit
data derived with UnitSystems.jl
\[\text{L}^{2}\]
\[\left[\hbar^{2}\text{c}^{-2}\text{m}_\text{e}^{-2}\phi^{2}\text{g}_0^{2}\right]\]
| Quantity | Product | UnitSystem |
|---|---|---|
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | Metric |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | SI2019 |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | SI1976 |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | CODATA |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | Conventional |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | International |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | InternationalMean |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | MetricTurn |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | MetricSpatian |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | MetricGradian |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | MetricDegree |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | MetricArcminute |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | MetricArcsecond |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | Engineering |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | Gravitational |
| $4046.8564224$ $\left[\text{m}^{2}\right]$ | $\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | MTS |
| $4.0468564224 \times 10^{7}$ $\left[\text{cm}^{2}\right]$ | $\text{ft}^{2}2^{7}3^{2}5^{5}11^{2}$ | EMU |
| $4.0468564224 \times 10^{7}$ $\left[\text{cm}^{2}\right]$ | $\text{ft}^{2}2^{7}3^{2}5^{5}11^{2}$ | ESU |
| $4.0468564224 \times 10^{7}$ $\left[\text{cm}^{2}\right]$ | $\text{ft}^{2}2^{7}3^{2}5^{5}11^{2}$ | Gauss |
| $4.0468564224 \times 10^{7}$ $\left[\text{cm}^{2}\right]$ | $\text{ft}^{2}2^{7}3^{2}5^{5}11^{2}$ | LorentzHeaviside |
| $43560.0$ $\left[\text{ft}^{2}\right]$ | $2^{3}3^{2}5\cdot 11^{2}$ | FPS |
| $6.27264 \times 10^{6}$ $\left[\text{in}^{2}\right]$ | $2^{7}3^{4}5\cdot 11^{2}$ | IPS |
| $43560.0$ $\left[\text{ft}^{2}\right]$ | $2^{3}3^{2}5\cdot 11^{2}$ | British |
| $43560.0$ $\left[\text{ft}^{2}\right]$ | $2^{3}3^{2}5\cdot 11^{2}$ | English |
| $43559.82576017426$ $\left[\text{ft}^{2}\right]$ | $\text{ft}^{2}\text{ft}_\text{US}^{-2}2^{3}3^{2}5\cdot 11^{2}$ | Survey |
| $0.0015625$ $\left[\text{mi}^{2}\right]$ | $2^{-7}5^{-1}$ | MPH |
| $0.0040468564224$ $\left[\text{km}^{2}\right]$ | $\text{ft}^{2}2^{-3}3^{2}5^{-5}11^{2}$ | KKH |
| $0.0011766531502(24)$ $\left[\text{nm}^{2}\right]$ | $\text{g}_0\cdot \text{ft}^{2}\text{GM}_\text{E}^{-1}\tau^{-2}2^{13}3^{8}5^{5}11^{2}$ | Nautical |
| $4035.1616947(81)$ $\left[\text{em}^{2}\right]$ | $\text{g}_0\cdot \text{ft}^{2}\text{GM}_\text{E}^{-1}\tau^{-2}2^{21}3^{2}5^{15}11^{2}$ | Meridian |
| $1.808285385364(73) \times 10^{-19}$ $\left[\text{au}^{2}\right]$ | $\text{au}^{-2}\text{ft}^{2}2^{3}3^{2}5\cdot 11^{2}$ | IAU☉ |
| $2.7387557226139204 \times 10^{-14}$ $\left[\text{LD}^{2}\right]$ | $\text{ft}^{2}2^{-3}3^{-4}5^{-5}11^{2}/202692169$ | IAUE |
| $6.677655238795185 \times 10^{-21}$ $\left[\text{JD}^{2}\right]$ | $\text{ft}^{2}2^{-9}5^{-11}11^{2}/67336617049$ | IAUJ |
| $2.165(27) \times 10^{-49}$ $\left[\text{T}^{2}\right]$ | $\text{c}^{-2}\text{H}_0^{2}\text{au}^{-2}\text{ft}^{2}\tau^{2}2^{-17}3^{-6}5^{-11}11^{2}$ | Hubble |
| $1.780(26) \times 10^{-50}$ $\left[\text{T}^{2}\right]$ | $\text{c}^{-2}\Omega_{\Lambda}\cdot \text{H}_0^{2}\text{au}^{-2}\text{ft}^{2}\tau\cdot 2^{-19}3^{-5}5^{-11}11^{2}$ | Cosmological |
| $5.252(39) \times 10^{11}$ $\left[\text{M}^{-2}\right]$ | $\hbar^{-1}\Omega_{\Lambda}^{1/2}\text{H}_0\cdot \text{au}^{-1}\text{ft}^{2}\text{m}_\text{P}\cdot \tau^{3/2}2^{-8}3^{-3/2}5^{-5}11^{2}$ | CosmologicalQuantum |
| $1.232787(27) \times 10^{72}$ $\left[\text{M}^{-2}\right]$ | $\hbar^{-2}\text{c}^{2}\text{ft}^{2}\text{m}_\text{P}^{2}\tau\cdot 2^{2}3^{2}5\cdot 11^{2}$ | Planck |
| $1.549166(34) \times 10^{73}$ $\left[\text{m}_\text{P}^{-2}\right]$ | $\hbar^{-2}\text{c}^{2}\text{ft}^{2}\text{m}_\text{P}^{2}\tau^{2}2^{3}3^{2}5\cdot 11^{2}$ | PlanckGauss |
| $2.122915(47) \times 10^{75}$ $\left[\text{T}^{2}\right]$ | $\hbar^{-2}\text{c}^{2}\alpha^{-1}\text{ft}^{2}\text{m}_\text{P}^{2}\tau^{2}2^{3}3^{2}5\cdot 11^{2}$ | Stoney |
| $1.44515866263(44) \times 10^{24}$ $\left[\text{a}_0^{2}\right]$ | $\text{R}_{\infty}^{2}\alpha^{-2}\text{ft}^{2}\tau^{2}2^{5}3^{2}5\cdot 11^{2}$ | Hartree |
| $1.44515866263(44) \times 10^{24}$ $\left[\text{a}_0^2\right]$ | $\text{R}_{\infty}^{2}\alpha^{-2}\text{ft}^{2}\tau^{2}2^{5}3^{2}5\cdot 11^{2}$ | Rydberg |
| $6.01996(13) \times 10^{66}$ $\left[\text{L}^{2}\right]$ | $\hbar^{-2}\text{c}^{2}\alpha^{3}\text{ft}^{2}\text{m}_\text{P}^{2}\tau^{2}2^{3}3^{2}5\cdot 11^{2}$ | Schrodinger |
| $5.0962909279(47) \times 10^{32}$ $\left[\text{T}^{2}\right]$ | $\text{R}_{\infty}^{2}\alpha^{-6}\text{ft}^{2}\tau^{2}2^{5}3^{2}5\cdot 11^{2}$ | Electronic |
| $2.7138439494(17) \times 10^{28}$ $\left[\mathbb{1}\right]$ | $\text{R}_{\infty}^{2}\alpha^{-4}\text{ft}^{2}\tau^{2}2^{5}3^{2}5\cdot 11^{2}$ | Natural |
| $2.7138439494(17) \times 10^{28}$ $\left[\mathbb{1}\right]$ | $\text{R}_{\infty}^{2}\alpha^{-4}\text{ft}^{2}\tau^{2}2^{5}3^{2}5\cdot 11^{2}$ | NaturalGauss |
| $9.1496072036(57) \times 10^{34}$ $\left[\text{m}_\text{p}^{-2}\right]$ | $\text{R}_{\infty}^{2}\alpha^{-4}\mu_\text{eu}^{-2}\mu_\text{pu}^{2}\text{ft}^{2}\tau^{2}2^{5}3^{2}5\cdot 11^{2}$ | QCD |
| $9.1496072036(57) \times 10^{34}$ $\left[\text{m}_\text{p}^{-2}\right]$ | $\text{R}_{\infty}^{2}\alpha^{-4}\mu_\text{eu}^{-2}\mu_\text{pu}^{2}\text{ft}^{2}\tau^{2}2^{5}3^{2}5\cdot 11^{2}$ | QCDGauss |
| $9.1496072036(57) \times 10^{34}$ $\left[\text{m}_\text{p}^{-2}\right]$ | $\text{R}_{\infty}^{2}\alpha^{-4}\mu_\text{eu}^{-2}\mu_\text{pu}^{2}\text{ft}^{2}\tau^{2}2^{5}3^{2}5\cdot 11^{2}$ | QCDoriginal |