423990

423,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 423990 look like?

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

423990 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 423990:

2 × 3² × 5 × 7 × 673

(2 × 3 × 3 × 5 × 7 × 673)

See below for interesting mathematical facts about the number 423990 from the Numbermatics database.

Names of 423990

Cardinal: 423990 can be written as Four hundred twenty-three thousand, nine hundred ninety.

Scientific notation

Scientific notation: 4.2399 × 10⁵

Factors of 423990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 690

Divisors of 423990

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 673 1346 2019 3365 4038 4711 6057 6730 9422 10095 12114 14133 20190 23555 28266 30285 42399 47110 60570 70665 84798 141330 211995 423990
Sum of all divisors σ(n): 1261728
Sum of proper divisors (its aliquot sum) s(n): 837738
423990 is an abundant number, because the sum of its proper divisors (837738) is greater than itself. Its abundance is 413748

Bases of 423990

Binary: 1100111100000110110₂
Hexadecimal: 0x67836
Base-36: 935I

Squares and roots of 423990

423990 squared (423990²) is 179767520100
423990 cubed (423990³) is 76219630847199000
The square root of 423990 is 651.1451451097
The cube root of 423990 is 75.1251244689

Scales and comparisons

How big is 423990?

423,990 seconds is equal to 4 days, 21 hours, 46 minutes, 30 seconds.
To count from 1 to 423,990 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 423990 cubic inches would be around 6.3 feet tall.

Recreational maths with 423990

423990 backwards is 099324
The number of decimal digits it has is: 6
The sum of 423990's digits is 27
More coming soon!

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The information we have on file for 423990 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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