309926142

309,926,142 is an even composite number composed of four prime numbers multiplied together.

What does the number 309926142 look like?

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

309926142 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 309926142:

2 × 3³ × 107 × 53639

(2 × 3 × 3 × 3 × 107 × 53639)

See below for interesting mathematical facts about the number 309926142 from the Numbermatics database.

Names of 309926142

Cardinal: 309926142 can be written as Three hundred nine million, nine hundred twenty-six thousand, one hundred forty-two.

Scientific notation

Scientific notation: 3.09926142 × 10⁸

Factors of 309926142

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 53751

Divisors of 309926142

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 9 18 27 54 107 214 321 642 963 1926 2889 5778 53639 107278 160917 321834 482751 965502 1448253 2896506 5739373 11478746 17218119 34436238 51654357 103308714 154963071 309926142
Sum of all divisors σ(n): 695174400
Sum of proper divisors (its aliquot sum) s(n): 385248258
309926142 is an abundant number, because the sum of its proper divisors (385248258) is greater than itself. Its abundance is 75322116

Bases of 309926142

Binary: 10010011110010001100011111110₂
Hexadecimal: 0x127918FE
Base-36: 54ISJI

Squares and roots of 309926142

309926142 squared (309926142²) is 96054213495004164
309926142 cubed (309926142³) is 29769711811350976822455288
The square root of 309926142 is 17604.7193104577
The cube root of 309926142 is 676.7361921763

Scales and comparisons

How big is 309926142?

309,926,142 seconds is equal to 9 years, 44 weeks, 3 days, 2 hours, 35 minutes, 42 seconds.
To count from 1 to 309,926,142 would take you about fourteen 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 309926142 cubic inches would be around 56.4 feet tall.

Recreational maths with 309926142

309926142 backwards is 241629903
The number of decimal digits it has is: 9
The sum of 309926142's digits is 36
More coming soon!

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The information we have on file for 309926142 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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