1 E+40 m³

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To help compare the orders of magnitude of different volumes, here is a list of volumes between 1040 m3 and 1050 m³. See also volumes or capacities of other orders of magnitude and corresponding lengths.

The Cat's Eye Nebula on left (about 3×1046 m³) and the dark cloud Barnard 68 at top (about 6×1046 m³) are of comparable volumes; the Stingray Nebula between them is smaller with a similar volume as the small yellow light-month radius sphere, about 2×1045 m³.

1 E+40 m³ to 1 E+43 m³[edit]

1 E+43 m³ to 1 E+46 m³[edit]

1 E+46 m³ to 1 E+49 m³[edit]

Planetary nebula typically have volumes in this range.

  • ~1.7×1048m³ = volume of the Oort Cloud, assuming a radius of 50000 AU

1 E+49 m³ and larger[edit]

  • 2.93799894×1049 m³ = 1 cubic parsec

Notes[edit]

  1. ^ a b c 4*Pi*R^3/3; core radius R = distance times sin(angular diameter / 2 ) = 0.2 light year.Distance = 3.3 ± 0.9 kly; angular diameter = 20 arcseconds; expands 10 milliarcseconds per year.(Reed et al. 1999)
  2. ^ R=0.08 light years; (4*Pi/3)*R^3=1.86×1045 m³
  3. ^ a b Michael Szpir (May–June 2001). "Bart Bok's Black Blobs". American Scientist. Archived from the original on 2003-06-29. Retrieved 2008-11-19. "Bok globules such as Barnard 68 are only about half a light-year across and weigh in at about two solar masses" 
  4. ^ a b their size varies: a globule one quarter light year in radius has 5.5×1046 m³, one a half light year in radius has 4.4×1047 m³, one a light year in radius has 3.5×1048 m³

References[edit]

  • Reed, Darren S.; Balick, Bruce; Hajian, Arsen R.; Klayton, Tracy L.; Giovanardi, Stefano; Casertano, Stefano; Panagia, Nino; Terzian, Yervant (1999). "Hubble Space Telescope Measurements of the Expansion of NGC 6543: Parallax Distance and Nebular Evolution". Astronomical Journal 118 (5): 2430–2441. arXiv:astro-ph/9907313. Bibcode:1999AJ....118.2430R. doi:10.1086/301091. 
Orders of magnitude for volume
SI derived unit cubic metre, from base unit metre Conversion of units for volume
1 E-36 m3 = 1 pm3 1 E-27 m3 = 1 nm3 1 E-18 m3 = 1 µm3 1 E-9 m3 = 1 mm3 1 E0 m3 = 1 m3 1 E+9 m3 = 1 km3 1 E+18 m3 = 1 Mm3  1 E+27 m3 =  1 Gm3
10 pm3 10 nm3 10 µm3 10 mm3 10 m3 10 km3 10 Mm3 10 Gm3
100 pm3 100 nm3 100 µm3 100 mm3 100 m3 100 km3 100 Mm³ 100 Gm³
1,000 pm3 1,000 nm3 1,000 µm3 1,000 mm3 = 1 cm3 1,000 m³ = 1 dam3 1,000 km3 1,000 Mm3 1,000 Gm3
10,000 pm3 10,000 nm3 10,000 µm3 10,000 mm3 = 10 cm3 10,000 m3 = 10 dam3 10,000 km3 10,000 Mm3 10,000 Gm3
100,000 pm3 100,000 nm3 100,000 µm3 100,000 mm3 = 100 cm3 100,000 m3 = 100 dam3 100,000 km3 100,000 Mm3
1,000,000 pm3 1,000,000 nm3 1,000,000 µm3 1,000,000 mm3 = 1 dm3 1,000,000 m3 = 1 hm3 1,000,000 km3 1,000,000 Mm3 1 E+40 m3
10,000,000 pm3 10,000,000 nm3 10,000,000 µm3 10,000,000 mm3 = 10 dm3 10,000,000 m³ = 10 hm3 10,000,000 km3 10,000,000 Mm3 1 E+50 m3
100,000,000 pm3 100,000,000 nm3 100,000,000 µm3 100,000,000 mm3 = 100 dm3 100,000,000 m3 = 100 hm3 100,000,000 km3 100,000,000 Mm3 1 E+80 m3
1 E-6 m3 = 1 cm3 = 1 mL  • 1 E-5 m3 = 10 cm3 = 1 cL • 1 E-4 m3 = 100 cm3 = 1 dL  • 1 E-3 m3 = 1 dm3 = 1 L ; • 1 E-2 m3 = 10 dm3 = 1 daL  • 1 E-1 m3 = 100 dm3 = 1 hL  • 1 E0 m3 = 1 m3 = 1 kL
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