42072944

42,072,944 is an even composite number composed of three prime numbers multiplied together.

What does the number 42072944 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

42072944 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 42072944:

2⁴ × 727 × 3617

(2 × 2 × 2 × 2 × 727 × 3617)

See below for interesting mathematical facts about the number 42072944 from the Numbermatics database.

Names of 42072944

Cardinal: 42072944 can be written as Forty-two million, seventy-two thousand, nine hundred forty-four.

Scientific notation

Scientific notation: 4.2072944 × 10⁷

Factors of 42072944

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 4346

Divisors of 42072944

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 727 1454 2908 3617 5816 7234 11632 14468 28936 57872 2629559 5259118 10518236 21036472 42072944
Sum of all divisors σ(n): 81651024
Sum of proper divisors (its aliquot sum) s(n): 39578080
42072944 is a deficient number, because the sum of its proper divisors (39578080) is less than itself. Its deficiency is 2494864

Bases of 42072944

Binary: 10100000011111101101110000₂
Hexadecimal: 0x281FB70
Base-36: P1ROW

Squares and roots of 42072944

42072944 squared (42072944²) is 1770132616827136
42072944 cubed (42072944³) is 74474690460341550608384
The square root of 42072944 is 6486.3660087911
The cube root of 42072944 is 347.8037824573

Scales and comparisons

How big is 42072944?

42,072,944 seconds is equal to 1 year, 17 weeks, 3 days, 22 hours, 55 minutes, 44 seconds.
To count from 1 to 42,072,944 would take you about two years!

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 42072944 cubic inches would be around 29 feet tall.

Recreational maths with 42072944

42072944 backwards is 44927024
The number of decimal digits it has is: 8
The sum of 42072944's digits is 32
More coming soon!

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The information we have on file for 42072944 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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