389436

389,436 is an even composite number composed of five prime numbers multiplied together.

What does the number 389436 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

389436 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 389436:

2² × 3 × 17 × 23 × 83

(2 × 2 × 3 × 17 × 23 × 83)

See below for interesting mathematical facts about the number 389436 from the Numbermatics database.

Names of 389436

Cardinal: 389436 can be written as Three hundred eighty-nine thousand, four hundred thirty-six.

Scientific notation

Scientific notation: 3.89436 × 10⁵

Factors of 389436

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 128

Divisors of 389436

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 12 17 23 34 46 51 68 69 83 92 102 138 166 204 249 276 332 391 498 782 996 1173 1411 1564 1909 2346 2822 3818 4233 4692 5644 5727 7636 8466 11454 16932 22908 32453 64906 97359 129812 194718 389436
Sum of all divisors σ(n): 1016064
Sum of proper divisors (its aliquot sum) s(n): 626628
389436 is an abundant number, because the sum of its proper divisors (626628) is greater than itself. Its abundance is 237192

Bases of 389436

Binary: 1011111000100111100₂
Hexadecimal: 0x5F13C
Base-36: 8CHO

Squares and roots of 389436

389436 squared (389436²) is 151660398096
389436 cubed (389436³) is 59062018792913856
The square root of 389436 is 624.0480750711
The cube root of 389436 is 73.0261993907

Scales and comparisons

How big is 389436?

389,436 seconds is equal to 4 days, 12 hours, 10 minutes, 36 seconds.
To count from 1 to 389,436 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 389436 cubic inches would be around 6.1 feet tall.

Recreational maths with 389436

389436 backwards is 634983
The number of decimal digits it has is: 6
The sum of 389436's digits is 33
More coming soon!

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The information we have on file for 389436 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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