20390004

20,390,004 is an even composite number composed of four prime numbers multiplied together.

What does the number 20390004 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

20390004 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 20390004:

2² × 3² × 17 × 33317

(2 × 2 × 3 × 3 × 17 × 33317)

See below for interesting mathematical facts about the number 20390004 from the Numbermatics database.

Names of 20390004

Cardinal: 20390004 can be written as Twenty million, three hundred ninety thousand and four.

Scientific notation

Scientific notation: 2.0390004 × 10⁷

Factors of 20390004

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 33339

Divisors of 20390004

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 204 306 612 33317 66634 99951 133268 199902 299853 399804 566389 599706 1132778 1199412 1699167 2265556 3398334 5097501 6796668 10195002 20390004
Sum of all divisors σ(n): 54574884
Sum of proper divisors (its aliquot sum) s(n): 34184880
20390004 is an abundant number, because the sum of its proper divisors (34184880) is greater than itself. Its abundance is 13794876

Bases of 20390004

Binary: 1001101110010000001110100₂
Hexadecimal: 0x1372074
Base-36: C5110

Squares and roots of 20390004

20390004 squared (20390004²) is 415752263120016
20390004 cubed (20390004³) is 8477190308026178720064
The square root of 20390004 is 4515.5292048663
The cube root of 20390004 is 273.1948052093

Scales and comparisons

How big is 20390004?

20,390,004 seconds is equal to 33 weeks, 4 days, 23 hours, 53 minutes, 24 seconds.
To count from 1 to 20,390,004 would take you about fifty weeks!

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 20390004 cubic inches would be around 22.8 feet tall.

Recreational maths with 20390004

20390004 backwards is 40009302
20390004 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 20390004's digits is 18
More coming soon!

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The information we have on file for 20390004 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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