19488842

19,488,842 is an even composite number composed of three prime numbers multiplied together.

What does the number 19488842 look like?

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

19488842 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 19488842:

2 × 53² × 3469

(2 × 53 × 53 × 3469)

See below for interesting mathematical facts about the number 19488842 from the Numbermatics database.

Names of 19488842

Cardinal: 19488842 can be written as Nineteen million, four hundred eighty-eight thousand, eight hundred forty-two.

Scientific notation

Scientific notation: 1.9488842 × 10⁷

Factors of 19488842

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 3524

Divisors of 19488842

Number of divisors d(n): 12
Complete list of divisors:
1 2 53 106 2809 3469 5618 6938 183857 367714 9744421 19488842
Sum of all divisors σ(n): 29803830
Sum of proper divisors (its aliquot sum) s(n): 10314988
19488842 is a deficient number, because the sum of its proper divisors (10314988) is less than itself. Its deficiency is 9173854

Bases of 19488842

Binary: 1001010010110000001001010₂
Hexadecimal: 0x129604A
Base-36: BLPOQ

Squares and roots of 19488842

19488842 squared (19488842²) is 379814962500964
19488842 cubed (19488842³) is 7402153793417212243688
The square root of 19488842 is 4414.6168576673
The cube root of 19488842 is 269.1092824447

Scales and comparisons

How big is 19488842?

19,488,842 seconds is equal to 32 weeks, 1 day, 13 hours, 34 minutes, 2 seconds.
To count from 1 to 19,488,842 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 19488842 cubic inches would be around 22.4 feet tall.

Recreational maths with 19488842

19488842 backwards is 24888491
The number of decimal digits it has is: 8
The sum of 19488842's digits is 44
More coming soon!

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The information we have on file for 19488842 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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