19688004

19,688,004 is an even composite number composed of four prime numbers multiplied together.

What does the number 19688004 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.

19688004 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 19688004:

2² × 3² × 7² × 11161

(2 × 2 × 3 × 3 × 7 × 7 × 11161)

See below for interesting mathematical facts about the number 19688004 from the Numbermatics database.

Names of 19688004

Cardinal: 19688004 can be written as Nineteen million, six hundred eighty-eight thousand and four.

Scientific notation

Scientific notation: 1.9688004 × 10⁷

Factors of 19688004

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 11173

Divisors of 19688004

Number of divisors d(n): 54
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1764 11161 22322 33483 44644 66966 78127 100449 133932 156254 200898 234381 312508 401796 468762 546889 703143 937524 1093778 1406286 1640667 2187556 2812572 3281334 4922001 6562668 9844002 19688004
Sum of all divisors σ(n): 57897294
Sum of proper divisors (its aliquot sum) s(n): 38209290
19688004 is an abundant number, because the sum of its proper divisors (38209290) is greater than itself. Its abundance is 18521286

Bases of 19688004

Binary: 1001011000110101001000100₂
Hexadecimal: 0x12C6A44
Base-36: BPZD0

Squares and roots of 19688004

19688004 squared (19688004²) is 387617501504016
19688004 cubed (19688004³) is 7631414920081073024064
The square root of 19688004 is 4437.1166313271
The cube root of 19688004 is 270.0228787197

Scales and comparisons

How big is 19688004?

19,688,004 seconds is equal to 32 weeks, 3 days, 20 hours, 53 minutes, 24 seconds.
To count from 1 to 19,688,004 would take you about forty-eight 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 19688004 cubic inches would be around 22.5 feet tall.

Recreational maths with 19688004

19688004 backwards is 40088691
19688004 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 19688004's digits is 36
More coming soon!

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The information we have on file for 19688004 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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