# 1201

## 1,201 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 1201 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

1201 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 1201:

### 1201

See below for interesting mathematical facts about the number 1201 from the Numbermatics database.

### Names of 1201

• Cardinal: 1201 can be written as One thousand, two hundred one.

### Scientific notation

• Scientific notation: 1.201 × 103

### Factors of 1201

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 1201

### Divisors of 1201

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 1202
• Sum of proper divisors (its aliquot sum) s(n): 1
• 1201 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1200

### Bases of 1201

• Binary: 100101100012
• Base-36: XD

### Squares and roots of 1201

• 1201 squared (12012) is 1442401
• 1201 cubed (12013) is 1732323601
• The square root of 1201 is 34.6554469023
• The cube root of 1201 is 10.6295367017

### Scales and comparisons

How big is 1201?
• 1,201 seconds is equal to 20 minutes, 1 second.
• To count from 1 to 1,201 would take you about twenty minutes.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1201 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1201

• 1201 backwards is 1021
• The number of decimal digits it has is: 4
• The sum of 1201's digits is 4
• More coming soon!

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