19440164

19,440,164 is an even composite number composed of two prime numbers multiplied together.

What does the number 19440164 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

19440164 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 19440164:

2² × 4860041

(2 × 2 × 4860041)

See below for interesting mathematical facts about the number 19440164 from the Numbermatics database.

Names of 19440164

Cardinal: 19440164 can be written as Nineteen million, four hundred forty thousand, one hundred sixty-four.

Scientific notation

Scientific notation: 1.9440164 × 10⁷

Factors of 19440164

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 4860043

Divisors of 19440164

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 4860041 9720082 19440164
Sum of all divisors σ(n): 34020294
Sum of proper divisors (its aliquot sum) s(n): 14580130
19440164 is a deficient number, because the sum of its proper divisors (14580130) is less than itself. Its deficiency is 4860034

Bases of 19440164

Binary: 1001010001010001000100100₂
Hexadecimal: 0x128A224
Base-36: BKO4K

Squares and roots of 19440164

19440164 squared (19440164²) is 377919976346896
19440164 cubed (19440164³) is 7346826319059779130944
The square root of 19440164 is 4409.1001349481
The cube root of 19440164 is 268.8850409131

Scales and comparisons

How big is 19440164?

19,440,164 seconds is equal to 32 weeks, 1 day, 2 minutes, 44 seconds.
To count from 1 to 19,440,164 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 19440164 cubic inches would be around 22.4 feet tall.

Recreational maths with 19440164

19440164 backwards is 46104491
The number of decimal digits it has is: 8
The sum of 19440164's digits is 29
More coming soon!

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The information we have on file for 19440164 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!

Keywords: Divisors of 19440164, math, Factors of 19440164, curriculum, school, college, exams, university, Prime factorization of 19440164, STEM, science, technology, engineering, physics, economics, calculator, nineteen million, four hundred forty thousand, one hundred sixty-four.