Seventy-three definitions
| Word backwards | eerht-ytneves |
|---|---|
| Part of speech | Adjective |
| Syllabic division | sev - en - ty- three |
| Plural | The plural form of seventy-three is seventy-threes. |
| Total letters | 12 |
| Vogais (1) | e |
| Consonants (7) | s,v,n,t,y,h,r |
Seventy-three is a prime number, following seventy-two and preceding seventy-four. It is an odd number and the twenty-first prime number.
Mathematical Significance
In mathematics, seventy-three is known as the 21st prime number. Prime numbers are those numbers greater than 1 that have no positive divisors other than 1 and themselves. This property makes prime numbers fundamental in number theory and various mathematical applications.
Occurrences in Nature
The number 73 is considered as the "best number" due to its unique mathematical properties. Interestingly, 73 is the 21st prime number, and its mirror, 37, is the 12th prime number. In addition, both 73 and 37 are prime backwards as well. This unique symmetry contributes to the fascination with the number 73.
Cultural References
In popular culture, the number 73 has appeared in various movies, books, and music. For example, the television show "The Big Bang Theory" features an apartment numbered 4A, which is a reference to 73 as 4 times 18. This subtle nod showcases the number's significance in mathematical and cultural contexts.
Overall, the number 73 holds a special place in mathematics, nature, and popular culture for its intriguing mathematical properties and symbolic significance.
Seventy-three Examples
- There are seventy-three students in my class.
- The recipe calls for seventy-three grams of sugar.
- I have been waiting for seventy-three minutes.
- He scored seventy-three points in the basketball game.
- The temperature dropped to seventy-three degrees Fahrenheit.
- My grandmother will be seventy-three years old next month.
- Seventy-three is a prime number.
- The car can reach speeds of up to seventy-three miles per hour.
- The store is open twenty-four hours a day, seven days a week.
- I always take seventy-three steps before reaching the bus stop.