1 yottametre

The yottametre or yottameter in the US ( SI symbol: Ym) is a unit of length in the metric system equal to 10²⁴ metres

To help compare different orders of magnitude, this page lists distances starting at 1 Ym (10²⁴ m or 105.702 million light years).

Distances shorter than 1 Ym

• 1.2 Ym — 127 million light years — Distance to the closest observed gamma ray burst GRB 980425
• 1.3 Ym — 137 million light years — Distance to the Centaurus Cluster of galaxies, the nearest large supercluster
• 1.9 Ym — 201 million light years — Diameter of the Local Supercluster
• 2.8 Ym — 296 million light years — Distance to the Coma Cluster
• 3.2 Ym — 338 million light years — Distance to the Stephan's Quintet
• 4.7 Ym — 496 million light years — Length of the CfA2 Great Wall, one of the largest observed superstructures in the Universe
• 6.1 Ym — 645 million light years — Distance to the Shapley Supercluster
• 9.5 Ym — 996 million light years — Diameter of the Eridanus Supervoid
• 1 yottametre - 1,000,000,000,000,000,000,000,000 or 10^24 metres

Distances longer than 10 Ym

See also

• Orders of magnitude (length).

1. REDIRECT Template:Metric units of length

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