circular inch | 1 circ in | 2 circ in | 3 circ in | 4 circ in | 5 circ in | 6 circ in | 7 circ in | 8 circ in | 9 circ in | 10 circ in | 11 circ in | 12 circ in | 13 circ in | 14 circ in | 15 circ in | 16 circ in | 17 circ in | 18 circ in | 19 circ in | 20 circ in | 21 circ in | 22 circ in | 23 circ in | 24 circ in | 25 circ in | 26 circ in | 27 circ in | 28 circ in | 29 circ in | 30 circ in | 31 circ in | 32 circ in | 33 circ in | 34 circ in | 35 circ in | 36 circ in | 37 circ in | 38 circ in | 39 circ in | 40 circ in | 41 circ in | 42 circ in | 43 circ in | 44 circ in | 45 circ in | 46 circ in | 47 circ in | 48 circ in | 49 circ in | 50 circ in | 51 circ in | 52 circ in | 53 circ in | 54 circ in | 55 circ in | 56 circ in | 57 circ in | 58 circ in | 59 circ in | 60 circ in | 61 circ in | 62 circ in | 63 circ in | 64 circ in | 65 circ in | 66 circ in | 67 circ in | 68 circ in | 69 circ in | 70 circ in | 71 circ in | 72 circ in | 73 circ in | 74 circ in | 75 circ in | 76 circ in | 77 circ in | 78 circ in | 79 circ in | 80 circ in | 81 circ in | 82 circ in | 83 circ in | 84 circ in | 85 circ in | 86 circ in | 87 circ in | 88 circ in | 89 circ in | 90 circ in | 91 circ in | 92 circ in | 93 circ in | 94 circ in | 95 circ in | 96 circ in | 97 circ in | 98 circ in | 99 circ in | 100 circ in |
square micrometer | 506 707 500 µm2 | 1 013 415 000 µm2 | 1 520 122 500 µm2 | 2 026 830 000 µm2 | 2 533 537 500 µm2 | 3 040 245 000 µm2 | 3 546 952 500 µm2 | 4 053 660 000 µm2 | 4 560 367 500 µm2 | 5 067 075 000 µm2 | 5 573 782 500 µm2 | 6 080 490 000 µm2 | 6 587 197 500 µm2 | 7 093 905 000 µm2 | 7 600 612 500 µm2 | 8 107 320 000 µm2 | 8 614 027 500 µm2 | 9 120 735 000 µm2 | 9 627 442 500 µm2 | 10 134 150 000 µm2 | 10 640 857 500 µm2 | 11 147 565 000 µm2 | 11 654 272 500 µm2 | 12 160 980 000 µm2 | 12 667 687 500 µm2 | 13 174 395 000 µm2 | 13 681 102 500 µm2 | 14 187 810 000 µm2 | 14 694 517 500 µm2 | 15 201 225 000 µm2 | 15 707 932 500 µm2 | 16 214 640 000 µm2 | 16 721 347 500 µm2 | 17 228 055 000 µm2 | 17 734 762 500 µm2 | 18 241 470 000 µm2 | 18 748 177 500 µm2 | 19 254 885 000 µm2 | 19 761 592 500 µm2 | 20 268 300 000 µm2 | 20 775 007 500 µm2 | 21 281 715 000 µm2 | 21 788 422 500 µm2 | 22 295 130 000 µm2 | 22 801 837 500 µm2 | 23 308 545 000 µm2 | 23 815 252 500 µm2 | 24 321 960 000 µm2 | 24 828 667 500 µm2 | 25 335 375 000 µm2 | 25 842 082 500 µm2 | 26 348 790 000 µm2 | 26 855 497 500 µm2 | 27 362 205 000 µm2 | 27 868 912 500 µm2 | 28 375 620 000 µm2 | 28 882 327 500 µm2 | 29 389 035 000 µm2 | 29 895 742 500 µm2 | 30 402 450 000 µm2 | 30 909 157 500 µm2 | 31 415 865 000 µm2 | 31 922 572 500 µm2 | 32 429 280 000 µm2 | 32 935 987 500 µm2 | 33 442 695 000 µm2 | 33 949 402 500 µm2 | 34 456 110 000 µm2 | 34 962 817 500 µm2 | 35 469 525 000 µm2 | 35 976 232 500 µm2 | 36 482 940 000 µm2 | 36 989 647 500 µm2 | 37 496 355 000 µm2 | 38 003 062 500 µm2 | 38 509 770 000 µm2 | 39 016 477 500 µm2 | 39 523 185 000 µm2 | 40 029 892 500 µm2 | 40 536 600 000 µm2 | 41 043 307 500 µm2 | 41 550 015 000 µm2 | 42 056 722 500 µm2 | 42 563 430 000 µm2 | 43 070 137 500 µm2 | 43 576 845 000 µm2 | 44 083 552 500 µm2 | 44 590 260 000 µm2 | 45 096 967 500 µm2 | 45 603 675 000 µm2 | 46 110 382 500 µm2 | 46 617 090 000 µm2 | 47 123 797 500 µm2 | 47 630 505 000 µm2 | 48 137 212 500 µm2 | 48 643 920 000 µm2 | 49 150 627 500 µm2 | 49 657 335 000 µm2 | 50 164 042 500 µm2 | 50 670 750 000 µm2 |
circular inch is a unit of area. it uses in Imperial/US system. it exactly equal π⁄4 sq in and approximately ≈ 5.067075 × 10−4 m2
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
circular inch | circ in | ≡ π⁄4 sq in | ≈ 5.067075×10−4 m2 | Imperial/US |
circular inches | square micrometers | circular inches | square micrometers |
---|---|---|---|
1 | = 506707500 | 6 | = 3040245000 |
2 | = 1013415000 | 7 | = 3546952500 |
3 | = 1520122500 | 8 | = 4053660000 |
4 | = 2026830000 | 9 | = 4560367500 |
5 | = 2533537500 | 10 | = 5067075000 |
Square micrometre or Square micrometer is a SI prefixes applied unit of area, symbol µm2, is a multiple of the of SI prefixes (micro) used with the metre.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square micrometer | µm2 | ≡ 1 µm × 1 µm ≡ 10-6 m × 10-6 m | = 10-12 m2 | Metric system SI |
square micrometers | circular inches | square micrometers | circular inches |
---|---|---|---|
1 | = 1.9735251599789E-9 | 6 | = 1.1841150959873E-8 |
2 | = 3.9470503199578E-9 | 7 | = 1.3814676119852E-8 |
3 | = 5.9205754799367E-9 | 8 | = 1.5788201279831E-8 |
4 | = 7.8941006399155E-9 | 9 | = 1.776172643981E-8 |
5 | = 9.8676257998944E-9 | 10 | = 1.9735251599789E-8 |
circular inches | square micrometers |
---|---|
1 | = 506 707 500 |
1.9735251599789 × 10-9 | = 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 …) |