19440001

19,440,001 is an odd composite number composed of two prime numbers multiplied together.

What does the number 19440001 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

19440001 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 19440001:

7 × 2777143

See below for interesting mathematical facts about the number 19440001 from the Numbermatics database.

Names of 19440001

Cardinal: 19440001 can be written as Nineteen million, four hundred forty thousand and one.

Scientific notation

Scientific notation: 1.9440001 × 10⁷

Factors of 19440001

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 2777150

Divisors of 19440001

Number of divisors d(n): 4
Complete list of divisors:
1 7 2777143 19440001
Sum of all divisors σ(n): 22217152
Sum of proper divisors (its aliquot sum) s(n): 2777151
19440001 is a deficient number, because the sum of its proper divisors (2777151) is less than itself. Its deficiency is 16662850

Bases of 19440001

Binary: 1001010001010000110000001₂
Hexadecimal: 0x128A181
Base-36: BKO01

Squares and roots of 19440001

19440001 squared (19440001²) is 377913638880001
19440001 cubed (19440001³) is 7346641517740858320001
The square root of 19440001 is 4409.0816504121
The cube root of 19440001 is 268.8842894039

Scales and comparisons

How big is 19440001?

19,440,001 seconds is equal to 32 weeks, 1 day, 1 second.
To count from 1 to 19,440,001 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 19440001 cubic inches would be around 22.4 feet tall.

Recreational maths with 19440001

19440001 backwards is 10004491
The number of decimal digits it has is: 8
The sum of 19440001's digits is 19
More coming soon!

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The information we have on file for 19440001 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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