42402794

42,402,794 is an even composite number composed of five prime numbers multiplied together.

What does the number 42402794 look like?

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

42402794 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 42402794:

2 × 7 × 17 × 19 × 9377

See below for interesting mathematical facts about the number 42402794 from the Numbermatics database.

Names of 42402794

Cardinal: 42402794 can be written as Forty-two million, four hundred two thousand, seven hundred ninety-four.

Scientific notation

Scientific notation: 4.2402794 × 10⁷

Factors of 42402794

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 9422

Divisors of 42402794

Number of divisors d(n): 32
Complete list of divisors:
1 2 7 14 17 19 34 38 119 133 238 266 323 646 2261 4522 9377 18754 65639 131278 159409 178163 318818 356326 1115863 1247141 2231726 2494282 3028771 6057542 21201397 42402794
Sum of all divisors σ(n): 81025920
Sum of proper divisors (its aliquot sum) s(n): 38623126
42402794 is a deficient number, because the sum of its proper divisors (38623126) is less than itself. Its deficiency is 3779668

Bases of 42402794

Binary: 10100001110000001111101010₂
Hexadecimal: 0x28703EA
Base-36: P8U7E

Squares and roots of 42402794

42402794 squared (42402794²) is 1797996939006436
42402794 cubed (42402794³) is 76240093817320470382184
The square root of 42402794 is 6511.7427774751
The cube root of 42402794 is 348.7103394817

Scales and comparisons

How big is 42402794?

42,402,794 seconds is equal to 1 year, 18 weeks, 18 hours, 33 minutes, 14 seconds.
To count from 1 to 42,402,794 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 42402794 cubic inches would be around 29.1 feet tall.

Recreational maths with 42402794

42402794 backwards is 49720424
The number of decimal digits it has is: 8
The sum of 42402794's digits is 32
More coming soon!

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The information we have on file for 42402794 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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