42503890

42,503,890 is an even composite number composed of five prime numbers multiplied together.

What does the number 42503890 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

42503890 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 42503890:

2 × 5 × 11 × 13 × 29723

See below for interesting mathematical facts about the number 42503890 from the Numbermatics database.

Names of 42503890

Cardinal: 42503890 can be written as Forty-two million, five hundred three thousand, eight hundred ninety.

Scientific notation

Scientific notation: 4.250389 × 10⁷

Factors of 42503890

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 29754

Divisors of 42503890

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 11 13 22 26 55 65 110 130 143 286 715 1430 29723 59446 148615 297230 326953 386399 653906 772798 1634765 1931995 3269530 3863990 4250389 8500778 21251945 42503890
Sum of all divisors σ(n): 89885376
Sum of proper divisors (its aliquot sum) s(n): 47381486
42503890 is an abundant number, because the sum of its proper divisors (47381486) is greater than itself. Its abundance is 4877596

Bases of 42503890

Binary: 10100010001000111011010010₂
Hexadecimal: 0x2888ED2
Base-36: PB07M

Squares and roots of 42503890

42503890 squared (42503890²) is 1806580665132100
42503890 cubed (42503890³) is 76786705866901613869000
The square root of 42503890 is 6519.5007477567
The cube root of 42503890 is 348.9872492283

Scales and comparisons

How big is 42503890?

42,503,890 seconds is equal to 1 year, 18 weeks, 1 day, 22 hours, 38 minutes, 10 seconds.
To count from 1 to 42,503,890 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 42503890 cubic inches would be around 29.1 feet tall.

Recreational maths with 42503890

42503890 backwards is 09830524
The number of decimal digits it has is: 8
The sum of 42503890's digits is 31
More coming soon!

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The information we have on file for 42503890 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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