220442

220,442 is an even composite number composed of two prime numbers multiplied together.

What does the number 220442 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

220442 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 220442:

2 × 110221

See below for interesting mathematical facts about the number 220442 from the Numbermatics database.

Names of 220442

Cardinal: 220442 can be written as Two hundred twenty thousand, four hundred forty-two.

Scientific notation

Scientific notation: 2.20442 × 10⁵

Factors of 220442

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 110223

Divisors of 220442

Number of divisors d(n): 4
Complete list of divisors:
1 2 110221 220442
Sum of all divisors σ(n): 330666
Sum of proper divisors (its aliquot sum) s(n): 110224
220442 is a deficient number, because the sum of its proper divisors (110224) is less than itself. Its deficiency is 110218

Bases of 220442

Binary: 110101110100011010₂
Hexadecimal: 0x35D1A
Base-36: 4Q3E

Squares and roots of 220442

220442 squared (220442²) is 48594675364
220442 cubed (220442³) is 10712307426590888
The square root of 220442 is 469.5125131453
The cube root of 220442 is 60.4085086619

Scales and comparisons

How big is 220442?

220,442 seconds is equal to 2 days, 13 hours, 14 minutes, 2 seconds.
To count from 1 to 220,442 would take you about two days.

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 220442 cubic inches would be around 5 feet tall.

Recreational maths with 220442

220442 backwards is 244022
The number of decimal digits it has is: 6
The sum of 220442's digits is 14
More coming soon!

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The information we have on file for 220442 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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