как будет по-английски 90

Ninety

Ninety is a cardinal numeral that represents the quantity 9 It is derived from the Old English word ‘nigontig’, which means ‘nine ten’. The number 90 is significant in various aspects of life, including mathematics, science, sports, and culture.

In mathematics, 90 is an even composite number. It has six divisors, namely 1, 2, 3, 5, 6, and 1 The sum of its divisors is 32, which is less than 90, making it a deficient number. Additionally, 90 is a Harshad number, meaning it is divisible by the sum of its digits. In this case, 9+0=9, and 90 is divisible by nine.

Besides math, the number 90 has significance in the field of science. Ninety degrees is equivalent to a right angle, which is fundamental in geometry. It is also the temperature at which water boils in Celsius, the SI unit used in most countries worldwide. Furthermore, in astronomy, the planet Uranus has an orbital inclination of approximately 90 degrees relative to the Sun’s equator.

In sports, the number 90 has different meanings depending on the game. In soccer, the game lasts 90 minutes, divided into two 45-minute halves. In basketball, there were previously 90 seconds allotted for timeouts until 2010, when it was changed to 75 seconds. Additionally, the NHL used to have 90 seconds for a commercial break until it was increased to two minutes.

Culturally, the number 90 has a variety of references. For instance, the popular movie ‘Pretty Woman’ features the hit song ‘It Must Have Been Love’ by the Swedish duo Roxette. The song was released in 1990 and became a global hit, topping the charts in various countries. Other popular films released in 1990 include ‘Home Alone,’ ‘Ghost,’ and ‘Goodfellas.’

In addition, people who have reached the age of 90 are considered very old and therefore, often revered for their wisdom and experience. Advancements in healthcare have increased life expectancy globally, and many people live to be more than 90 years old.

In conclusion, the number 90 plays a crucial role in many aspects of life, including science, mathematics, sports, and culture. Its significance is evident in various fields and has contributed to shaping the world we live in today. As we continue to explore and discover new things, the relevance of the number 90 will likely continue to grow.