73 in Words: How to Spell 73 in English?

73 in words can be written as seventy-three. Since it can be used to represent value or to aid in counting, the number 73 is a cardinal number. For instance, the book costs Rs. 73. The number is converted to words using the place value system. Read this article explaining how to write the number 73 in English.

What is 73?

73 is a natural number that comes between 72 and 74.

• 73 in words – Seventy-three 

• Is 73 an odd number? Yes

• Is 73 an even number? No

• Is 73 a perfect square number? No

• Is 73 a perfect cube number? No

• Is 73 a prime number? Yes

• Is 73 a composite number? No

How to Write 73 in Words?

Using the letters of the English alphabet, we write 73 in English words. Thus, the English spelling of 73 is “seventy-three.”

73 in Words	Seventy-three
Seventy-three in Numbers	73

How to Convert 73 In Words?

Writing the number 73 in words is made easier by using the place value table. The expression for the two-digit number 73 is as follows.

Tens	Ones
7	3

Thus, 73 can be expressed as:

= 7 × Ten + 3 × One

= 7 × 10 + 3 × 1 

= 70 + 3

= 73

= seventy-three

Hence, 73 in words is seventy-three.

Also Read: 71 in Words: How to Spell 71 in English ?

Facts About the Number 73

Facts tell a lot about the numbers. Let’s have a look at what 73 holds:

• The 21st prime number is 73. The 12th prime number is its counterpart, 37, which is the mirror of 21.

• 3 * 7 = 21. The twenty-first prime number is 73, as was already mentioned.

• 73 = 2^6 + 2^3 + 2^1 = 64 + 8 + 1. 73 = 1001001 is a palindrome, meaning that it can be expressed both forwards and backwards in binary.

• The amateur radio magazine 73, commonly referred to as 73 Amateur Radio Today, was produced between 1960 and 2003.

• The Torpedo Patrol (PT) boat in the television series McHale’s Navy had the number 73.

• Pizza 73 is a pizza chain based in Canada.

• Match Game ’73 was a 1973 game show.

• Piano, Fender Rhodes Stage 73.

• William Shakespeare, Sonnet 73.

Solved Examples of 73

1. What is 25 + 48? Write in words.

Solution,

Given, 

25 = Twenty-five

48 = Forty-eight

Now,

25 + 48 = 73

Which means,

Twenty-five + forty-eight = seventy-three.

2. What is eighty – seven? Write in numbers

Solution,

Given,

Eighty = 80

Seven = 7

Now,

80 – 7 = 73.

60 to 80 in Words

Children should learn in words by heart. For reference, we have mentioned 60 to 80 in words from which your children can learn and understand in words better.

Number	Word	Number	Word
60	Sixty	71	Seventy-one
61	Sixty-one	72	Seventy-two
62	Sixty-two	73	Seventy-three
63	Sixty-three	74	Seventy-four
64	Sixty-four	75	Seventy-five
65	Sixty-five	76	Seventy-six
66	Sixty-six	77	Seventy-seven
67	Sixty-seven	78	Seventy-eight
68	Sixty-eight	79	Seventy-nine
69	Sixty-nine	80	Eighty
70	Seventy

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