yard | 1 yd | 2 yd | 3 yd | 4 yd | 5 yd | 6 yd | 7 yd | 8 yd | 9 yd | 10 yd | 11 yd | 12 yd | 13 yd | 14 yd | 15 yd | 16 yd | 17 yd | 18 yd | 19 yd | 20 yd | 21 yd | 22 yd | 23 yd | 24 yd | 25 yd | 26 yd | 27 yd | 28 yd | 29 yd | 30 yd | 31 yd | 32 yd | 33 yd | 34 yd | 35 yd | 36 yd | 37 yd | 38 yd | 39 yd | 40 yd | 41 yd | 42 yd | 43 yd | 44 yd | 45 yd | 46 yd | 47 yd | 48 yd | 49 yd | 50 yd | 51 yd | 52 yd | 53 yd | 54 yd | 55 yd | 56 yd | 57 yd | 58 yd | 59 yd | 60 yd | 61 yd | 62 yd | 63 yd | 64 yd | 65 yd | 66 yd | 67 yd | 68 yd | 69 yd | 70 yd | 71 yd | 72 yd | 73 yd | 74 yd | 75 yd | 76 yd | 77 yd | 78 yd | 79 yd | 80 yd | 81 yd | 82 yd | 83 yd | 84 yd | 85 yd | 86 yd | 87 yd | 88 yd | 89 yd | 90 yd | 91 yd | 92 yd | 93 yd | 94 yd | 95 yd | 96 yd | 97 yd | 98 yd | 99 yd | 100 yd |
fermi | 9.144 × 1014 fm | 1.8288 × 1015 fm | 2.7432 × 1015 fm | 3.6576 × 1015 fm | 4.572 × 1015 fm | 5.4864 × 1015 fm | 6.4008 × 1015 fm | 7.3152 × 1015 fm | 8.2296 × 1015 fm | 9.144 × 1015 fm | 1.00584 × 1016 fm | 1.09728 × 1016 fm | 1.18872 × 1016 fm | 1.28016 × 1016 fm | 1.3716 × 1016 fm | 1.46304 × 1016 fm | 1.55448 × 1016 fm | 1.64592 × 1016 fm | 1.73736 × 1016 fm | 1.8288 × 1016 fm | 1.92024 × 1016 fm | 2.01168 × 1016 fm | 2.10312 × 1016 fm | 2.19456 × 1016 fm | 2.286 × 1016 fm | 2.37744 × 1016 fm | 2.46888 × 1016 fm | 2.56032 × 1016 fm | 2.65176 × 1016 fm | 2.7432 × 1016 fm | 2.83464 × 1016 fm | 2.92608 × 1016 fm | 3.01752 × 1016 fm | 3.10896 × 1016 fm | 3.2004 × 1016 fm | 3.29184 × 1016 fm | 3.38328 × 1016 fm | 3.47472 × 1016 fm | 3.56616 × 1016 fm | 3.6576 × 1016 fm | 3.74904 × 1016 fm | 3.84048 × 1016 fm | 3.93192 × 1016 fm | 4.02336 × 1016 fm | 4.1148 × 1016 fm | 4.20624 × 1016 fm | 4.29768 × 1016 fm | 4.38912 × 1016 fm | 4.48056 × 1016 fm | 4.572 × 1016 fm | 4.66344 × 1016 fm | 4.75488 × 1016 fm | 4.84632 × 1016 fm | 4.93776 × 1016 fm | 5.0292 × 1016 fm | 5.12064 × 1016 fm | 5.21208 × 1016 fm | 5.30352 × 1016 fm | 5.39496 × 1016 fm | 5.4864 × 1016 fm | 5.57784 × 1016 fm | 5.66928 × 1016 fm | 5.76072 × 1016 fm | 5.85216 × 1016 fm | 5.9436 × 1016 fm | 6.03504 × 1016 fm | 6.12648 × 1016 fm | 6.21792 × 1016 fm | 6.30936 × 1016 fm | 6.4008 × 1016 fm | 6.49224 × 1016 fm | 6.58368 × 1016 fm | 6.67512 × 1016 fm | 6.76656 × 1016 fm | 6.858 × 1016 fm | 6.94944 × 1016 fm | 7.04088 × 1016 fm | 7.13232 × 1016 fm | 7.22376 × 1016 fm | 7.3152 × 1016 fm | 7.40664 × 1016 fm | 7.49808 × 1016 fm | 7.58952 × 1016 fm | 7.68096 × 1016 fm | 7.7724 × 1016 fm | 7.86384 × 1016 fm | 7.95528 × 1016 fm | 8.04672 × 1016 fm | 8.13816 × 1016 fm | 8.2296 × 1016 fm | 8.32104 × 1016 fm | 8.41248 × 1016 fm | 8.50392 × 1016 fm | 8.59536 × 1016 fm | 8.6868 × 1016 fm | 8.77824 × 1016 fm | 8.86968 × 1016 fm | 8.96112 × 1016 fm | 9.05256 × 1016 fm | 9.144 × 1016 fm |
The yard (abbreviation: yd) is an English unit of length, in both the British imperial and US customary systems of measurement, that comprises 3 feet or 36 inches.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
yard | yd | ≡ 0.9144 m ≡ 3 ft ≡ 36 in | ≡ 0.9144 m | Imperial/US |
yards | fermi | yards | fermi |
---|---|---|---|
1 | ≡ 9.144E+14 | 4 | ≡ 3.6576E+15 |
1.5 | ≡ 1.3716E+15 | 4.5 | ≡ 4.1148E+15 |
2 | ≡ 1.8288E+15 | 5 | ≡ 4.572E+15 |
2.5 | ≡ 2.286E+15 | 5.5 | ≡ 5.0292E+15 |
3 | ≡ 2.7432E+15 | 6 | ≡ 5.4864E+15 |
The femtometre (American spelling femtometer, symbol fm derived from the Danish and Norwegian word femten, "fifteen"+Ancient Greek: μέτρον, metrοn, "unit of measurement") is an SI unit of length equal to 10−15 metres, which means a quadrillionth of one. This distance can also be called a fermi and was so named in honour of physicist Enrico Fermi, as it is a typical length-scale of nuclear physics.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
fermi | fm | ≡ 1×10−15 m | ≡ 1×10−15 m | Metric system Non-SI |
fermi | yards | fermi | yards |
---|---|---|---|
1 | ≡ 1.0936132983377E-15 | 4 | ≡ 4.3744531933508E-15 |
1.5 | ≡ 1.6404199475066E-15 | 4.5 | ≡ 4.9212598425197E-15 |
2 | ≡ 2.1872265966754E-15 | 5 | ≡ 5.4680664916885E-15 |
2.5 | ≡ 2.7340332458443E-15 | 5.5 | ≡ 6.0148731408574E-15 |
3 | ≡ 3.2808398950131E-15 | 6 | ≡ 6.5616797900262E-15 |
yards | fermi |
---|---|
1 | ≡ 9.144 × 1014 |
1.0936132983377 × 10-15 | ≡ 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |