423990842

423,990,842 is an even composite number composed of four prime numbers multiplied together.

What does the number 423990842 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

423990842 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 423990842:

2 × 11 × 71 × 521²

(2 × 11 × 71 × 521 × 521)

See below for interesting mathematical facts about the number 423990842 from the Numbermatics database.

Names of 423990842

Cardinal: 423990842 can be written as Four hundred twenty-three million, nine hundred ninety thousand, eight hundred forty-two.

Scientific notation

Scientific notation: 4.23990842 × 10⁸

Factors of 423990842

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 605

Divisors of 423990842

Number of divisors d(n): 24
Complete list of divisors:
1 2 11 22 71 142 521 781 1042 1562 5731 11462 36991 73982 271441 406901 542882 813802 2985851 5971702 19272311 38544622 211995421 423990842
Sum of all divisors σ(n): 704928096
Sum of proper divisors (its aliquot sum) s(n): 280937254
423990842 is a deficient number, because the sum of its proper divisors (280937254) is less than itself. Its deficiency is 143053588

Bases of 423990842

Binary: 11001010001011001011000111010₂
Hexadecimal: 0x1945963A
Base-36: 70FLFE

Squares and roots of 423990842

423990842 squared (423990842²) is 179768234099868964
423990842 cubed (423990842³) is 76220084940856554136027688
The square root of 423990842 is 20591.0379048751
The cube root of 423990842 is 751.2517419901

Scales and comparisons

How big is 423990842?

423,990,842 seconds is equal to 13 years, 25 weeks, 7 hours, 14 minutes, 2 seconds.
To count from 1 to 423,990,842 would take you about twenty years!

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 423990842 cubic inches would be around 62.6 feet tall.

Recreational maths with 423990842

423990842 backwards is 248099324
The number of decimal digits it has is: 9
The sum of 423990842's digits is 41
More coming soon!

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The information we have on file for 423990842 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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