164420

164,420 is an even composite number composed of three prime numbers multiplied together.

What does the number 164420 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

164420 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 164420:

2² × 5 × 8221

(2 × 2 × 5 × 8221)

See below for interesting mathematical facts about the number 164420 from the Numbermatics database.

Names of 164420

Cardinal: 164420 can be written as One hundred sixty-four thousand, four hundred twenty.

Scientific notation

Scientific notation: 1.6442 × 10⁵

Factors of 164420

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 8228

Divisors of 164420

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 8221 16442 32884 41105 82210 164420
Sum of all divisors σ(n): 345324
Sum of proper divisors (its aliquot sum) s(n): 180904
164420 is an abundant number, because the sum of its proper divisors (180904) is greater than itself. Its abundance is 16484

Bases of 164420

Binary: 101000001001000100₂
Hexadecimal: 0x28244
Base-36: 3IV8

Squares and roots of 164420

164420 squared (164420²) is 27033936400
164420 cubed (164420³) is 4444919822888000
The square root of 164420 is 405.4873610853
The cube root of 164420 is 54.7837236545

Scales and comparisons

How big is 164420?

164,420 seconds is equal to 1 day, 21 hours, 40 minutes, 20 seconds.
To count from 1 to 164,420 would take you about twenty-one 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 164420 cubic inches would be around 4.6 feet tall.

Recreational maths with 164420

164420 backwards is 024461
The number of decimal digits it has is: 6
The sum of 164420's digits is 17
More coming soon!

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The information we have on file for 164420 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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