51940

51,940 is an even composite number composed of four prime numbers multiplied together.

What does the number 51940 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

51940 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 51940:

2² × 5 × 7² × 53

(2 × 2 × 5 × 7 × 7 × 53)

See below for interesting mathematical facts about the number 51940 from the Numbermatics database.

Names of 51940

Cardinal: 51940 can be written as Fifty-one thousand, nine hundred forty.

Scientific notation

Scientific notation: 5.194 × 10⁴

Factors of 51940

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 67

Divisors of 51940

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 49 53 70 98 106 140 196 212 245 265 371 490 530 742 980 1060 1484 1855 2597 3710 5194 7420 10388 12985 25970 51940
Sum of all divisors σ(n): 129276
Sum of proper divisors (its aliquot sum) s(n): 77336
51940 is an abundant number, because the sum of its proper divisors (77336) is greater than itself. Its abundance is 25396

Bases of 51940

Binary: 1100101011100100₂
Hexadecimal: 0xCAE4
Base-36: 142S

Squares and roots of 51940

51940 squared (51940²) is 2697763600
51940 cubed (51940³) is 140121841384000
The square root of 51940 is 227.9034883453
The cube root of 51940 is 37.3107502309

Scales and comparisons

How big is 51940?

51,940 seconds is equal to 14 hours, 25 minutes, 40 seconds.
To count from 1 to 51,940 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 51940 cubic inches would be around 3.1 feet tall.

Recreational maths with 51940

51940 backwards is 04915
The number of decimal digits it has is: 5
The sum of 51940's digits is 19
More coming soon!

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The information we have on file for 51940 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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