42509668

42,509,668 is an even composite number composed of three prime numbers multiplied together.

What does the number 42509668 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

42509668 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 42509668:

2² × 97 × 331²

(2 × 2 × 97 × 331 × 331)

See below for interesting mathematical facts about the number 42509668 from the Numbermatics database.

Names of 42509668

Cardinal: 42509668 can be written as Forty-two million, five hundred nine thousand, six hundred sixty-eight.

Scientific notation

Scientific notation: 4.2509668 × 10⁷

Factors of 42509668

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 430

Divisors of 42509668

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 97 194 331 388 662 1324 32107 64214 109561 128428 219122 438244 10627417 21254834 42509668
Sum of all divisors σ(n): 75386598
Sum of proper divisors (its aliquot sum) s(n): 32876930
42509668 is a deficient number, because the sum of its proper divisors (32876930) is less than itself. Its deficiency is 9632738

Bases of 42509668

Binary: 10100010001010010101100100₂
Hexadecimal: 0x288A564
Base-36: PB4O4

Squares and roots of 42509668

42509668 squared (42509668²) is 1807071873470224
42509668 cubed (42509668³) is 76818025393357230125632
The square root of 42509668 is 6519.9438647889
The cube root of 42509668 is 349.0030623455

Scales and comparisons

How big is 42509668?

42,509,668 seconds is equal to 1 year, 18 weeks, 2 days, 14 minutes, 28 seconds.
To count from 1 to 42,509,668 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 42509668 cubic inches would be around 29.1 feet tall.

Recreational maths with 42509668

42509668 backwards is 86690524
The number of decimal digits it has is: 8
The sum of 42509668's digits is 40
More coming soon!

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The information we have on file for 42509668 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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