42485690

42,485,690 is an even composite number composed of five prime numbers multiplied together.

What does the number 42485690 look like?

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

42485690 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 42485690:

2 × 5 × 13 × 71 × 4603

See below for interesting mathematical facts about the number 42485690 from the Numbermatics database.

Names of 42485690

Cardinal: 42485690 can be written as Forty-two million, four hundred eighty-five thousand, six hundred ninety.

Scientific notation

Scientific notation: 4.248569 × 10⁷

Factors of 42485690

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 4694

Divisors of 42485690

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 13 26 65 71 130 142 355 710 923 1846 4603 4615 9206 9230 23015 46030 59839 119678 299195 326813 598390 653626 1634065 3268130 4248569 8497138 21242845 42485690
Sum of all divisors σ(n): 83534976
Sum of proper divisors (its aliquot sum) s(n): 41049286
42485690 is a deficient number, because the sum of its proper divisors (41049286) is less than itself. Its deficiency is 1436404

Bases of 42485690

Binary: 10100010000100011110111010₂
Hexadecimal: 0x28847BA
Base-36: PAM62

Squares and roots of 42485690

42485690 squared (42485690²) is 1805033854776100
42485690 cubed (42485690³) is 76688108793522404009000
The square root of 42485690 is 6518.1047859021
The cube root of 42485690 is 348.9374304571

Scales and comparisons

How big is 42485690?

42,485,690 seconds is equal to 1 year, 18 weeks, 1 day, 17 hours, 34 minutes, 50 seconds.
To count from 1 to 42,485,690 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 42485690 cubic inches would be around 29.1 feet tall.

Recreational maths with 42485690

42485690 backwards is 09658424
The number of decimal digits it has is: 8
The sum of 42485690's digits is 38
More coming soon!

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The information we have on file for 42485690 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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