405092142

405,092,142 is an even composite number composed of five prime numbers multiplied together.

What does the number 405092142 look like?

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

405092142 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 405092142:

2 × 3² × 7 × 13 × 247309

(2 × 3 × 3 × 7 × 13 × 247309)

See below for interesting mathematical facts about the number 405092142 from the Numbermatics database.

Names of 405092142

Cardinal: 405092142 can be written as Four hundred five million, ninety-two thousand, one hundred forty-two.

Scientific notation

Scientific notation: 4.05092142 × 10⁸

Factors of 405092142

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 247334

Divisors of 405092142

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 117 126 182 234 273 546 819 1638 247309 494618 741927 1483854 1731163 2225781 3215017 3462326 4451562 5193489 6430034 9645051 10386978 15580467 19290102 22505119 28935153 31160934 45010238 57870306 67515357 135030714 202546071 405092142
Sum of all divisors σ(n): 1080250080
Sum of proper divisors (its aliquot sum) s(n): 675157938
405092142 is an abundant number, because the sum of its proper divisors (675157938) is greater than itself. Its abundance is 270065796

Bases of 405092142

Binary: 11000001001010011011100101110₂
Hexadecimal: 0x1825372E
Base-36: 6P6J3I

Squares and roots of 405092142

405092142 squared (405092142²) is 164099643510148164
405092142 cubed (405092142³) is 66475476090962318492127288
The square root of 405092142 is 20126.9009536987
The cube root of 405092142 is 739.9197271095

Scales and comparisons

How big is 405092142?

405,092,142 seconds is equal to 12 years, 45 weeks, 5 days, 13 hours, 35 minutes, 42 seconds.
To count from 1 to 405,092,142 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 405092142 cubic inches would be around 61.7 feet tall.

Recreational maths with 405092142

405092142 backwards is 241290504
The number of decimal digits it has is: 9
The sum of 405092142's digits is 27
More coming soon!

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The information we have on file for 405092142 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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