389422

389,422 is an even composite number composed of four prime numbers multiplied together.

What does the number 389422 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

389422 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 389422:

2 × 11 × 31 × 571

See below for interesting mathematical facts about the number 389422 from the Numbermatics database.

Names of 389422

Cardinal: 389422 can be written as Three hundred eighty-nine thousand, four hundred twenty-two.

Scientific notation

Scientific notation: 3.89422 × 10⁵

Factors of 389422

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 615

Divisors of 389422

Number of divisors d(n): 16
Complete list of divisors:
1 2 11 22 31 62 341 571 682 1142 6281 12562 17701 35402 194711 389422
Sum of all divisors σ(n): 658944
Sum of proper divisors (its aliquot sum) s(n): 269522
389422 is a deficient number, because the sum of its proper divisors (269522) is less than itself. Its deficiency is 119900

Bases of 389422

Binary: 1011111000100101110₂
Hexadecimal: 0x5F12E
Base-36: 8CHA

Squares and roots of 389422

389422 squared (389422²) is 151649494084
389422 cubed (389422³) is 59055649285179448
The square root of 389422 is 624.0368578857
The cube root of 389422 is 73.0253242969

Scales and comparisons

How big is 389422?

389,422 seconds is equal to 4 days, 12 hours, 10 minutes, 22 seconds.
To count from 1 to 389,422 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 389422 cubic inches would be around 6.1 feet tall.

Recreational maths with 389422

389422 backwards is 224983
The number of decimal digits it has is: 6
The sum of 389422's digits is 28
More coming soon!

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The information we have on file for 389422 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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