42688386

42,688,386 is an even composite number composed of four prime numbers multiplied together.

What does the number 42688386 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

42688386 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 42688386:

2 × 3² × 13² × 14033

(2 × 3 × 3 × 13 × 13 × 14033)

See below for interesting mathematical facts about the number 42688386 from the Numbermatics database.

Names of 42688386

Cardinal: 42688386 can be written as Forty-two million, six hundred eighty-eight thousand, three hundred eighty-six.

Scientific notation

Scientific notation: 4.2688386 × 10⁷

Factors of 42688386

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 14051

Divisors of 42688386

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 6 9 13 18 26 39 78 117 169 234 338 507 1014 1521 3042 14033 28066 42099 84198 126297 182429 252594 364858 547287 1094574 1641861 2371577 3283722 4743154 7114731 14229462 21344193 42688386
Sum of all divisors σ(n): 100160658
Sum of proper divisors (its aliquot sum) s(n): 57472272
42688386 is an abundant number, because the sum of its proper divisors (57472272) is greater than itself. Its abundance is 14783886

Bases of 42688386

Binary: 10100010110101111110000010₂
Hexadecimal: 0x28B5F82
Base-36: PEYKI

Squares and roots of 42688386

42688386 squared (42688386²) is 1822298299284996
42688386 cubed (42688386³) is 77790973207021433256456
The square root of 42688386 is 6533.6349760299
The cube root of 42688386 is 349.4914682905

Scales and comparisons

How big is 42688386?

42,688,386 seconds is equal to 1 year, 18 weeks, 4 days, 1 hour, 53 minutes, 6 seconds.
To count from 1 to 42,688,386 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 42688386 cubic inches would be around 29.1 feet tall.

Recreational maths with 42688386

42688386 backwards is 68388624
The number of decimal digits it has is: 8
The sum of 42688386's digits is 45
More coming soon!

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The information we have on file for 42688386 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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