118820

118,820 is an even composite number composed of four prime numbers multiplied together.

What does the number 118820 look like?

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

118820 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 118820:

2² × 5 × 13 × 457

(2 × 2 × 5 × 13 × 457)

See below for interesting mathematical facts about the number 118820 from the Numbermatics database.

Names of 118820

Cardinal: 118820 can be written as One hundred eighteen thousand, eight hundred twenty.

Scientific notation

Scientific notation: 1.1882 × 10⁵

Factors of 118820

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 477

Divisors of 118820

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 13 20 26 52 65 130 260 457 914 1828 2285 4570 5941 9140 11882 23764 29705 59410 118820
Sum of all divisors σ(n): 269304
Sum of proper divisors (its aliquot sum) s(n): 150484
118820 is an abundant number, because the sum of its proper divisors (150484) is greater than itself. Its abundance is 31664

Bases of 118820

Binary: 11101000000100100₂
Hexadecimal: 0x1D024
Base-36: 2JOK

Squares and roots of 118820

118820 squared (118820²) is 14118192400
118820 cubed (118820³) is 1677523620968000
The square root of 118820 is 344.7027705139
The cube root of 118820 is 49.1620347389

Scales and comparisons

How big is 118820?

118,820 seconds is equal to 1 day, 9 hours, 20 seconds.
To count from 1 to 118,820 would take you about nine 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 118820 cubic inches would be around 4.1 feet tall.

Recreational maths with 118820

118820 backwards is 028811
118820 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 118820's digits is 20
More coming soon!

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The information we have on file for 118820 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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