42130018

42,130,018 is an even composite number composed of four prime numbers multiplied together.

What does the number 42130018 look like?

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

42130018 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 42130018:

2 × 7 × 53 × 56779

See below for interesting mathematical facts about the number 42130018 from the Numbermatics database.

Names of 42130018

Cardinal: 42130018 can be written as Forty-two million, one hundred thirty thousand and eighteen.

Scientific notation

Scientific notation: 4.2130018 × 10⁷

Factors of 42130018

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 56841

Divisors of 42130018

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 14 53 106 371 742 56779 113558 397453 794906 3009287 6018574 21065009 42130018
Sum of all divisors σ(n): 73586880
Sum of proper divisors (its aliquot sum) s(n): 31456862
42130018 is a deficient number, because the sum of its proper divisors (31456862) is less than itself. Its deficiency is 10673156

Bases of 42130018

Binary: 10100000101101101001100010₂
Hexadecimal: 0x282DA62
Base-36: P2ZQA

Squares and roots of 42130018

42130018 squared (42130018²) is 1774938416680324
42130018 cubed (42130018³) is 74778187443633550365832
The square root of 42130018 is 6490.7640536381
The cube root of 42130018 is 347.9609823257

Scales and comparisons

How big is 42130018?

42,130,018 seconds is equal to 1 year, 17 weeks, 4 days, 14 hours, 46 minutes, 58 seconds.
To count from 1 to 42,130,018 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 42130018 cubic inches would be around 29 feet tall.

Recreational maths with 42130018

42130018 backwards is 81003124
The number of decimal digits it has is: 8
The sum of 42130018's digits is 19
More coming soon!

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The information we have on file for 42130018 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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