51220

51,220 is an even composite number composed of four prime numbers multiplied together.

What does the number 51220 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

51220 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 51220:

2² × 5 × 13 × 197

(2 × 2 × 5 × 13 × 197)

See below for interesting mathematical facts about the number 51220 from the Numbermatics database.

Names of 51220

Cardinal: 51220 can be written as Fifty-one thousand, two hundred twenty.

Scientific notation

Scientific notation: 5.122 × 10⁴

Factors of 51220

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 217

Divisors of 51220

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 13 20 26 52 65 130 197 260 394 788 985 1970 2561 3940 5122 10244 12805 25610 51220
Sum of all divisors σ(n): 116424
Sum of proper divisors (its aliquot sum) s(n): 65204
51220 is an abundant number, because the sum of its proper divisors (65204) is greater than itself. Its abundance is 13984

Bases of 51220

Binary: 1100100000010100₂
Hexadecimal: 0xC814
Base-36: 13IS

Squares and roots of 51220

51220 squared (51220²) is 2623488400
51220 cubed (51220³) is 134375075848000
The square root of 51220 is 226.3183598385
The cube root of 51220 is 37.1375450279

Scales and comparisons

How big is 51220?

51,220 seconds is equal to 14 hours, 13 minutes, 40 seconds.
To count from 1 to 51,220 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 51220 cubic inches would be around 3.1 feet tall.

Recreational maths with 51220

51220 backwards is 02215
51220 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 51220's digits is 10
More coming soon!

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The information we have on file for 51220 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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