20731104289

20,731,104,289 is an odd composite number composed of three prime numbers multiplied together.

What does the number 20731104289 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

20731104289 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

Prime factorization of 20731104289:

7² × 67² × 307²

(7 × 7 × 67 × 67 × 307 × 307)

See below for interesting mathematical facts about the number 20731104289 from the Numbermatics database.

Names of 20731104289

Cardinal: 20731104289 can be written as Twenty billion, seven hundred thirty-one million, one hundred four thousand, two hundred eighty-nine.

Scientific notation

Scientific notation: 2.0731104289 × 10¹⁰

Factors of 20731104289

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 381

Divisors of 20731104289

Number of divisors d(n): 27
Complete list of divisors:
1 7 49 67 307 469 2149 3283 4489 15043 20569 31423 94249 143983 219961 659743 1007881 1378123 4618201 6314683 9646861 44202781 67528027 309419467 423083761 2961586327 20731104289
Sum of all divisors σ(n): 24561086193
Sum of proper divisors (its aliquot sum) s(n): 3829981904
20731104289 is a deficient number, because the sum of its proper divisors (3829981904) is less than itself. Its deficiency is 16901122385

Bases of 20731104289

Binary: 10011010011101010111000110000100001₂
Hexadecimal: 0x4D3AB8C21
Base-36: 9IURIG1

Squares and roots of 20731104289

20731104289 squared (20731104289²) is 429778685041394195521
20731104289 cubed (20731104289³) is 8909786740782427349305107689569
20731104289 is a perfect square number. Its square root is 143983
The cube root of 20731104289 is 2747.0979540719

Scales and comparisons

How big is 20731104289?

20,731,104,289 seconds is equal to 659 years, 9 weeks, 4 days, 8 hours, 4 minutes, 49 seconds.
To count from 1 to 20,731,104,289 would take you about one thousand, three hundred eighteen 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 20731104289 cubic inches would be around 228.9 feet tall.

Recreational maths with 20731104289

20731104289 backwards is 98240113702
The number of decimal digits it has is: 11
The sum of 20731104289's digits is 37
More coming soon!

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The information we have on file for 20731104289 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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