42289864

42,289,864 is an even composite number composed of four prime numbers multiplied together.

What does the number 42289864 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

42289864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 42289864:

2³ × 67 × 257 × 307

(2 × 2 × 2 × 67 × 257 × 307)

See below for interesting mathematical facts about the number 42289864 from the Numbermatics database.

Names of 42289864

Cardinal: 42289864 can be written as Forty-two million, two hundred eighty-nine thousand, eight hundred sixty-four.

Scientific notation

Scientific notation: 4.2289864 × 10⁷

Factors of 42289864

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 633

Divisors of 42289864

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 67 134 257 268 307 514 536 614 1028 1228 2056 2456 17219 20569 34438 41138 68876 78899 82276 137752 157798 164552 315596 631192 5286233 10572466 21144932 42289864
Sum of all divisors σ(n): 81053280
Sum of proper divisors (its aliquot sum) s(n): 38763416
42289864 is a deficient number, because the sum of its proper divisors (38763416) is less than itself. Its deficiency is 3526448

Bases of 42289864

Binary: 10100001010100101011001000₂
Hexadecimal: 0x2854AC8
Base-36: P6F2G

Squares and roots of 42289864

42289864 squared (42289864²) is 1788432597138496
42289864 cubed (42289864³) is 75632571306153785004544
The square root of 42289864 is 6503.0657385575
The cube root of 42289864 is 348.4004945677

Scales and comparisons

How big is 42289864?

42,289,864 seconds is equal to 1 year, 17 weeks, 6 days, 11 hours, 11 minutes, 4 seconds.
To count from 1 to 42,289,864 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 42289864 cubic inches would be around 29 feet tall.

Recreational maths with 42289864

42289864 backwards is 46898224
The number of decimal digits it has is: 8
The sum of 42289864's digits is 43
More coming soon!

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The information we have on file for 42289864 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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