# 461

## 461 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 461 look like?

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

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

## Prime factorization of 461:

### 461

See below for interesting mathematical facts about the number 461 from the Numbermatics database.

### Names of 461

• Cardinal: 461 can be written as Four hundred sixty-one.

### Scientific notation

• Scientific notation: 4.61 × 102

### Factors of 461

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 461

### Divisors of 461

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 462
• Sum of proper divisors (its aliquot sum) s(n): 1
• 461 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 460

### Bases of 461

• Binary: 1110011012
• Base-36: CT

### Squares and roots of 461

• 461 squared (4612) is 212521
• 461 cubed (4613) is 97972181
• The square root of 461 is 21.4709105535
• The cube root of 461 is 7.7250323797

### Scales and comparisons

How big is 461?
• 461 seconds is equal to 7 minutes, 41 seconds.
• To count from 1 to 461 would take you about three 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 461 cubic inches would be around 0.6 feet tall.

### Recreational maths with 461

• 461 backwards is 164
• 461 is a twin prime! Its twin is 463
• The number of decimal digits it has is: 3
• The sum of 461's digits is 11
• More coming soon!

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The information we have on file for 461 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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