42998839

42,998,839 is an odd composite number composed of four prime numbers multiplied together.

What does the number 42998839 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

42998839 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 42998839:

13² × 43 × 61 × 97

(13 × 13 × 43 × 61 × 97)

See below for interesting mathematical facts about the number 42998839 from the Numbermatics database.

Names of 42998839

Cardinal: 42998839 can be written as Forty-two million, nine hundred ninety-eight thousand, eight hundred thirty-nine.

Scientific notation

Scientific notation: 4.2998839 × 10⁷

Factors of 42998839

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 214

Divisors of 42998839

Number of divisors d(n): 24
Complete list of divisors:
1 13 43 61 97 169 559 793 1261 2623 4171 5917 7267 10309 16393 34099 54223 76921 254431 443287 704899 999973 3307603 42998839
Sum of all divisors σ(n): 48923952
Sum of proper divisors (its aliquot sum) s(n): 5925113
42998839 is a deficient number, because the sum of its proper divisors (5925113) is less than itself. Its deficiency is 37073726

Bases of 42998839

Binary: 10100100000001110000110111₂
Hexadecimal: 0x2901C37
Base-36: PLM47

Squares and roots of 42998839

42998839 squared (42998839²) is 1848900155347921
42998839 cubed (42998839³) is 79500560106880244063719
The square root of 42998839 is 6557.3499982843
The cube root of 42998839 is 350.3366529521

Scales and comparisons

How big is 42998839?

42,998,839 seconds is equal to 1 year, 19 weeks, 16 hours, 7 minutes, 19 seconds.
To count from 1 to 42,998,839 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 42998839 cubic inches would be around 29.2 feet tall.

Recreational maths with 42998839

42998839 backwards is 93889924
The number of decimal digits it has is: 8
The sum of 42998839's digits is 52
More coming soon!

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The information we have on file for 42998839 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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