It's about 150,000 times as big as a Tennis Ball
In other words, 196 barrels is 143,900 times the size of a Tennis Ball, and the size of a Tennis Ball is 0.0000069490 times that amount.(ITF Standard; for Type 2 ball)
Per International Tennis Federation standard, regulation tennis balls must measure 6.54 cm to 6.86 cm in diameter, for a total volume of 0.001362 barrels. Competition balls are also tested for bounce height, with the standards requiring that a ball dropped from 254 cm must bounce back to a height of 135 cm to 147 cm.
It's about 100,000 times as big as a Baseball
In other words, 196 barrels is 107,727.51420 times the size of a Baseball, and the size of a Baseball is 0.0000092826796150 times that amount.(MLB rules)
Per Major League Baseball rules, a baseball must measure between about 0.001744672523 barrels and 0.001894137888 barrels. A major league pitcher can throw a baseball at up to 150 kph (91 mph) in a fastball pitch.
It's about 70,000 times as big as a Baseball (packed)
In other words, 196 barrels is 68,945.6090 times the size of a Baseball (packed), and the size of a Baseball (packed) is 0.0000145041870 times that amount.(64% packing density) (MLB rules)
Per Major League Baseball rules, a baseball must measure between about 0.0017446725 barrels and 0.0018941379 barrels. A major league pitcher can throw a fastball at up to 150 kph (91 mph).
It's about 50,000 times as big as a Blood Donation
It's about 40,000 times as big as a STARBUCKS Venti Coffee
In other words, 196 barrels is 38,000 times the size of a STARBUCKS Venti Coffee, and the size of a STARBUCKS Venti Coffee is 0.0000260 times that amount.A STARBUCKS Venti coffee drink measures 0.0051 barrels. The name of the size, Venti, is the Italian word for twenty.
It's about 15,000 times as big as an Ostrich Egg
In other words, 196 barrels is 13,890 times the size of an Ostrich Egg, and the size of an Ostrich Egg is 0.000071990 times that amount.(Struthio camelus) (for common ostrich; average)
The largest egg produced by living birds, ostrich eggs measure about 0.01384 barrels in volume. The eggs take about nine weeks to hatch, with males and females taking turns incubating them.