19202742

19,202,742 is an even composite number composed of five prime numbers multiplied together.

What does the number 19202742 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

19202742 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 19202742:

2 × 3² × 13 × 137 × 599

(2 × 3 × 3 × 13 × 137 × 599)

See below for interesting mathematical facts about the number 19202742 from the Numbermatics database.

Names of 19202742

Cardinal: 19202742 can be written as Nineteen million, two hundred two thousand, seven hundred forty-two.

Scientific notation

Scientific notation: 1.9202742 × 10⁷

Factors of 19202742

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 754

Divisors of 19202742

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 9 13 18 26 39 78 117 137 234 274 411 599 822 1198 1233 1781 1797 2466 3562 3594 5343 5391 7787 10686 10782 15574 16029 23361 32058 46722 70083 82063 140166 164126 246189 492378 738567 1066819 1477134 2133638 3200457 6400914 9601371 19202742
Sum of all divisors σ(n): 45208800
Sum of proper divisors (its aliquot sum) s(n): 26006058
19202742 is an abundant number, because the sum of its proper divisors (26006058) is greater than itself. Its abundance is 6803316

Bases of 19202742

Binary: 1001001010000001010110110₂
Hexadecimal: 0x12502B6
Base-36: BFKXI

Squares and roots of 19202742

19202742 squared (19202742²) is 368745300318564
19202742 cubed (19202742³) is 7080920865729902302488
The square root of 19202742 is 4382.0933353821
The cube root of 19202742 is 267.7859265453

Scales and comparisons

How big is 19202742?

19,202,742 seconds is equal to 31 weeks, 5 days, 6 hours, 5 minutes, 42 seconds.
To count from 1 to 19,202,742 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 19202742 cubic inches would be around 22.3 feet tall.

Recreational maths with 19202742

19202742 backwards is 24720291
The number of decimal digits it has is: 8
The sum of 19202742's digits is 27
More coming soon!

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The information we have on file for 19202742 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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