42889143

42,889,143 is an odd composite number composed of four prime numbers multiplied together.

What does the number 42889143 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

42889143 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 42889143:

3 × 11 × 929 × 1399

See below for interesting mathematical facts about the number 42889143 from the Numbermatics database.

Names of 42889143

Cardinal: 42889143 can be written as Forty-two million, eight hundred eighty-nine thousand, one hundred forty-three.

Scientific notation

Scientific notation: 4.2889143 × 10⁷

Factors of 42889143

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 2342

Divisors of 42889143

Number of divisors d(n): 16
Complete list of divisors:
1 3 11 33 929 1399 2787 4197 10219 15389 30657 46167 1299671 3899013 14296381 42889143
Sum of all divisors σ(n): 62496000
Sum of proper divisors (its aliquot sum) s(n): 19606857
42889143 is a deficient number, because the sum of its proper divisors (19606857) is less than itself. Its deficiency is 23282286

Bases of 42889143

Binary: 10100011100110111110110111₂
Hexadecimal: 0x28E6FB7
Base-36: PJ9H3

Squares and roots of 42889143

42889143 squared (42889143²) is 1839478587274449
42889143 cubed (42889143³) is 78893660175051823407207
The square root of 42889143 is 6548.9803023067
The cube root of 42889143 is 350.0384801229

Scales and comparisons

How big is 42889143?

42,889,143 seconds is equal to 1 year, 18 weeks, 6 days, 9 hours, 39 minutes, 3 seconds.
To count from 1 to 42,889,143 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 42889143 cubic inches would be around 29.2 feet tall.

Recreational maths with 42889143

42889143 backwards is 34198824
The number of decimal digits it has is: 8
The sum of 42889143's digits is 39
More coming soon!

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The information we have on file for 42889143 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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