405352242

405,352,242 is an even composite number composed of four prime numbers multiplied together.

What does the number 405352242 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

405352242 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 405352242:

2 × 3³ × 37 × 202879

(2 × 3 × 3 × 3 × 37 × 202879)

See below for interesting mathematical facts about the number 405352242 from the Numbermatics database.

Names of 405352242

Cardinal: 405352242 can be written as Four hundred five million, three hundred fifty-two thousand, two hundred forty-two.

Scientific notation

Scientific notation: 4.05352242 × 10⁸

Factors of 405352242

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 202921

Divisors of 405352242

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 9 18 27 37 54 74 111 222 333 666 999 1998 202879 405758 608637 1217274 1825911 3651822 5477733 7506523 10955466 15013046 22519569 45039138 67558707 135117414 202676121 405352242
Sum of all divisors σ(n): 925132800
Sum of proper divisors (its aliquot sum) s(n): 519780558
405352242 is an abundant number, because the sum of its proper divisors (519780558) is greater than itself. Its abundance is 114428316

Bases of 405352242

Binary: 11000001010010010111100110010₂
Hexadecimal: 0x18292F32
Base-36: 6PC3SI

Squares and roots of 405352242

405352242 squared (405352242²) is 164310440094426564
405352242 cubed (405352242³) is 66603605276282499421756488
The square root of 405352242 is 20133.3614183027
The cube root of 405352242 is 740.0780548295

Scales and comparisons

How big is 405352242?

405,352,242 seconds is equal to 12 years, 46 weeks, 1 day, 13 hours, 50 minutes, 42 seconds.
To count from 1 to 405,352,242 would take you about nineteen 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 405352242 cubic inches would be around 61.7 feet tall.

Recreational maths with 405352242

405352242 backwards is 242253504
405352242 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 405352242's digits is 27
More coming soon!

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The information we have on file for 405352242 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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