422388

422,388 is an even composite number composed of three prime numbers multiplied together.

What does the number 422388 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

422388 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 422388:

2² × 3³ × 3911

(2 × 2 × 3 × 3 × 3 × 3911)

See below for interesting mathematical facts about the number 422388 from the Numbermatics database.

Names of 422388

Cardinal: 422388 can be written as Four hundred twenty-two thousand, three hundred eighty-eight.

Scientific notation

Scientific notation: 4.22388 × 10⁵

Factors of 422388

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 3916

Divisors of 422388

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 108 3911 7822 11733 15644 23466 35199 46932 70398 105597 140796 211194 422388
Sum of all divisors σ(n): 1095360
Sum of proper divisors (its aliquot sum) s(n): 672972
422388 is an abundant number, because the sum of its proper divisors (672972) is greater than itself. Its abundance is 250584

Bases of 422388

Binary: 1100111000111110100₂
Hexadecimal: 0x671F4
Base-36: 91X0

Squares and roots of 422388

422388 squared (422388²) is 178411622544
422388 cubed (422388³) is 75358928423115072
The square root of 422388 is 649.9138404435
The cube root of 422388 is 75.0303876861

Scales and comparisons

How big is 422388?

422,388 seconds is equal to 4 days, 21 hours, 19 minutes, 48 seconds.
To count from 1 to 422,388 would take you about four 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 422388 cubic inches would be around 6.3 feet tall.

Recreational maths with 422388

422388 backwards is 883224
422388 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 422388's digits is 27
More coming soon!

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The information we have on file for 422388 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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