19313442

19,313,442 is an even composite number composed of three prime numbers multiplied together.

What does the number 19313442 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

19313442 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 19313442:

2 × 3² × 1072969

(2 × 3 × 3 × 1072969)

See below for interesting mathematical facts about the number 19313442 from the Numbermatics database.

Names of 19313442

Cardinal: 19313442 can be written as Nineteen million, three hundred thirteen thousand, four hundred forty-two.

Scientific notation

Scientific notation: 1.9313442 × 10⁷

Factors of 19313442

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1072974

Divisors of 19313442

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 6 9 18 1072969 2145938 3218907 6437814 9656721 19313442
Sum of all divisors σ(n): 41845830
Sum of proper divisors (its aliquot sum) s(n): 22532388
19313442 is an abundant number, because the sum of its proper divisors (22532388) is greater than itself. Its abundance is 3218946

Bases of 19313442

Binary: 1001001101011001100100010₂
Hexadecimal: 0x126B322
Base-36: BHYCI

Squares and roots of 19313442

19313442 squared (19313442²) is 373009041887364
19313442 cubed (19313442³) is 7204088495967175146888
The square root of 19313442 is 4394.7061335201
The cube root of 19313442 is 268.2995184767

Scales and comparisons

How big is 19313442?

19,313,442 seconds is equal to 31 weeks, 6 days, 12 hours, 50 minutes, 42 seconds.
To count from 1 to 19,313,442 would take you about forty-seven 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 19313442 cubic inches would be around 22.4 feet tall.

Recreational maths with 19313442

19313442 backwards is 24431391
The number of decimal digits it has is: 8
The sum of 19313442's digits is 27
More coming soon!

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The information we have on file for 19313442 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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