barleycorn | 1 barleycorn | 2 barleycorn | 3 barleycorn | 4 barleycorn | 5 barleycorn | 6 barleycorn | 7 barleycorn | 8 barleycorn | 9 barleycorn | 10 barleycorn | 11 barleycorn | 12 barleycorn | 13 barleycorn | 14 barleycorn | 15 barleycorn | 16 barleycorn | 17 barleycorn | 18 barleycorn | 19 barleycorn | 20 barleycorn | 21 barleycorn | 22 barleycorn | 23 barleycorn | 24 barleycorn | 25 barleycorn | 26 barleycorn | 27 barleycorn | 28 barleycorn | 29 barleycorn | 30 barleycorn | 31 barleycorn | 32 barleycorn | 33 barleycorn | 34 barleycorn | 35 barleycorn | 36 barleycorn | 37 barleycorn | 38 barleycorn | 39 barleycorn | 40 barleycorn | 41 barleycorn | 42 barleycorn | 43 barleycorn | 44 barleycorn | 45 barleycorn | 46 barleycorn | 47 barleycorn | 48 barleycorn | 49 barleycorn | 50 barleycorn | 51 barleycorn | 52 barleycorn | 53 barleycorn | 54 barleycorn | 55 barleycorn | 56 barleycorn | 57 barleycorn | 58 barleycorn | 59 barleycorn | 60 barleycorn | 61 barleycorn | 62 barleycorn | 63 barleycorn | 64 barleycorn | 65 barleycorn | 66 barleycorn | 67 barleycorn | 68 barleycorn | 69 barleycorn | 70 barleycorn | 71 barleycorn | 72 barleycorn | 73 barleycorn | 74 barleycorn | 75 barleycorn | 76 barleycorn | 77 barleycorn | 78 barleycorn | 79 barleycorn | 80 barleycorn | 81 barleycorn | 82 barleycorn | 83 barleycorn | 84 barleycorn | 85 barleycorn | 86 barleycorn | 87 barleycorn | 88 barleycorn | 89 barleycorn | 90 barleycorn | 91 barleycorn | 92 barleycorn | 93 barleycorn | 94 barleycorn | 95 barleycorn | 96 barleycorn | 97 barleycorn | 98 barleycorn | 99 barleycorn | 100 barleycorn |
nanometer | 8 460 000 nm | 16 920 000 nm | 25 380 000 nm | 33 840 000 nm | 42 300 000 nm | 50 760 000 nm | 59 220 000 nm | 67 680 000 nm | 76 140 000 nm | 84 600 000 nm | 93 060 000 nm | 101 520 000 nm | 109 980 000 nm | 118 440 000 nm | 126 900 000 nm | 135 360 000 nm | 143 820 000 nm | 152 280 000 nm | 160 740 000 nm | 169 200 000 nm | 177 660 000 nm | 186 120 000 nm | 194 580 000 nm | 203 040 000 nm | 211 500 000 nm | 219 960 000 nm | 228 420 000 nm | 236 880 000 nm | 245 340 000 nm | 253 800 000 nm | 262 260 000 nm | 270 720 000 nm | 279 180 000 nm | 287 640 000 nm | 296 100 000 nm | 304 560 000 nm | 313 020 000 nm | 321 480 000 nm | 329 940 000 nm | 338 400 000 nm | 346 860 000 nm | 355 320 000 nm | 363 780 000 nm | 372 240 000 nm | 380 700 000 nm | 389 160 000 nm | 397 620 000 nm | 406 080 000 nm | 414 540 000 nm | 423 000 000 nm | 431 460 000 nm | 439 920 000 nm | 448 380 000 nm | 456 840 000 nm | 465 300 000 nm | 473 760 000 nm | 482 220 000 nm | 490 680 000 nm | 499 140 000 nm | 507 600 000 nm | 516 060 000 nm | 524 520 000 nm | 532 980 000 nm | 541 440 000 nm | 549 900 000 nm | 558 360 000 nm | 566 820 000 nm | 575 280 000 nm | 583 740 000 nm | 592 200 000 nm | 600 660 000 nm | 609 120 000 nm | 617 580 000 nm | 626 040 000 nm | 634 500 000 nm | 642 960 000 nm | 651 420 000 nm | 659 880 000 nm | 668 340 000 nm | 676 800 000 nm | 685 260 000 nm | 693 720 000 nm | 702 180 000 nm | 710 640 000 nm | 719 100 000 nm | 727 560 000 nm | 736 020 000 nm | 744 480 000 nm | 752 940 000 nm | 761 400 000 nm | 769 860 000 nm | 778 320 000 nm | 786 780 000 nm | 795 240 000 nm | 803 700 000 nm | 812 160 000 nm | 820 620 000 nm | 829 080 000 nm | 837 540 000 nm | 846 000 000 nm |
The barleycorn is a small English unit of length equal to 1⁄3 of an inch (i.e., close to 0.8467 cm) still used in Great Britain and Ireland as a determiner of shoe sizes.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
barleycorn | = 1⁄3 in | ≈ 8.46×10−3 m | Imperial/US |
barleycorns | nanometers | barleycorns | nanometers |
---|---|---|---|
1 | ≈ 8460000 | 4 | ≈ 33840000 |
1.5 | ≈ 12690000 | 4.5 | ≈ 38070000 |
2 | ≈ 16920000 | 5 | ≈ 42300000 |
2.5 | ≈ 21150000 | 5.5 | ≈ 46530000 |
3 | ≈ 25380000 | 6 | ≈ 50760000 |
The nanometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer (American spelling) is a unit of length in the metric system, equal to one billionth of a metre (0.000000001 m). The name combines the SI prefix nano- (from the Ancient Greek νάνος, nanos, "dwarf") with the parent unit name metre (from Greek μέτρον, metrοn, "unit of measurement"). It can be written in scientific notation as 1×10−9 m, in engineering notation as 1 E−9 m, and is simply 1/1000000000 metres.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
nanometer | nm | = 3.2808×10−9 ft | ≡ 1×10-9 m ≡ 0.000000001 m | Metric system SI |
nanometers | barleycorns | nanometers | barleycorns |
---|---|---|---|
1 | ≈ 1.1820330969267E-7 | 4 | ≈ 4.7281323877069E-7 |
1.5 | ≈ 1.7730496453901E-7 | 4.5 | ≈ 5.3191489361702E-7 |
2 | ≈ 2.3640661938534E-7 | 5 | ≈ 5.9101654846336E-7 |
2.5 | ≈ 2.9550827423168E-7 | 5.5 | ≈ 6.5011820330969E-7 |
3 | ≈ 3.5460992907801E-7 | 6 | ≈ 7.0921985815603E-7 |
barleycorns | nanometers |
---|---|
1 | ≈ 8 460 000 |
1.1820330969267 × 10-7 | ≈ 1 |
You can find the conversion in other languages in the following:
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 …) |