# 51894

## 51,894 is an even composite number composed of three prime numbers multiplied together.

What does the number 51894 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

51894 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 51894:

### 2 × 33 × 312

(2 × 3 × 3 × 3 × 31 × 31)

See below for interesting mathematical facts about the number 51894 from the Numbermatics database.

### Names of 51894

• Cardinal: 51894 can be written as Fifty-one thousand, eight hundred ninety-four.

### Scientific notation

• Scientific notation: 5.1894 × 104

### Factors of 51894

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 36

### Divisors of 51894

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 119160
• Sum of proper divisors (its aliquot sum) s(n): 67266
• 51894 is an abundant number, because the sum of its proper divisors (67266) is greater than itself. Its abundance is 15372

### Bases of 51894

• Binary: 11001010101101102
• Base-36: 141I

### Squares and roots of 51894

• 51894 squared (518942) is 2692987236
• 51894 cubed (518943) is 139749879624984
• The square root of 51894 is 227.8025460789
• The cube root of 51894 is 37.2997323807

### Scales and comparisons

How big is 51894?
• 51,894 seconds is equal to 14 hours, 24 minutes, 54 seconds.
• To count from 1 to 51,894 would take you about fourteen hours.

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 51894 cubic inches would be around 3.1 feet tall.

### Recreational maths with 51894

• 51894 backwards is 49815
• 51894 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 51894's digits is 27
• More coming soon!