It can be abbreviated MM, mm or mn in some financial contexts. The meaning of the word "million" is common to the short scale and long scale numbering systems, unlike the larger numbers, which have different names in the two systems.
The million is sometimes used in the English language as a metaphor for a very large number, as in "Never in a million years" and "You're one in a million", or a hyperbole, as in "I've walked a million miles" and "You've asked the million-dollar question".
Visualisation of powers of ten from 1 to 1 million
Even though it is often stressed that counting to precisely a million would be an exceedingly tedious task due to the time and concentration required, there are many ways to bring the number "down to size" in approximate quantities, ignoring irregularities or packing effects.
Length: There are one million millimeters in a kilometer, and roughly a million sixteenths of an inch in a mile. A typical cartire might rotate a million times in a 1,200-mile (1,900 km) trip, while the engine would do several times that number of revolutions.
Fingers: If the width of a human finger is 2.2225 cm (20/9 cm, 7/8 inch), then a million fingers lined up would cover a distance of approximately 22 km (14 mi). If a person walks at a speed of 4 km/h, it would take them approximately five and a half hours to reach the end of the fingers.
Area: A square a thousand objects or units on a side contains a million such objects or square units, so a million holes might be found in less than three square yards of window screen, or similarly, in about one half square foot (400–500 cm2) of bed sheet cloth. A city lot 70 by 100 feet is about a million square inches.
Volume: The cube root of one million is only one hundred, so a million objects or cubic units is contained in a cube only a hundred objects or linear units on a side. A million grains of table salt or granulated sugar occupies only about 64 ml, slightly over a quarter of a cup, the volume of a cube one hundred grains on a side. One million cubic inches would be the volume of a small room only 8 1/3 feet long by 8 1/3 feet wide by 8 1/3 feet high.