420794628

420,794,628 is an even composite number composed of three prime numbers multiplied together.

What does the number 420794628 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

420794628 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 420794628:

2² × 3 × 35066219

(2 × 2 × 3 × 35066219)

See below for interesting mathematical facts about the number 420794628 from the Numbermatics database.

Names of 420794628

Cardinal: 420794628 can be written as Four hundred twenty million, seven hundred ninety-four thousand, six hundred twenty-eight.

Scientific notation

Scientific notation: 4.20794628 × 10⁸

Factors of 420794628

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 35066224

Divisors of 420794628

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 4 6 12 35066219 70132438 105198657 140264876 210397314 420794628
Sum of all divisors σ(n): 981854160
Sum of proper divisors (its aliquot sum) s(n): 561059532
420794628 is an abundant number, because the sum of its proper divisors (561059532) is greater than itself. Its abundance is 140264904

Bases of 420794628

Binary: 11001000101001101000100000100₂
Hexadecimal: 0x1914D104
Base-36: 6YJ37O

Squares and roots of 420794628

420794628 squared (420794628²) is 177068118953658384
420794628 cubed (420794628³) is 74509313245764428934361152
The square root of 420794628 is 20513.2793087793
The cube root of 420794628 is 749.3592322669

Scales and comparisons

How big is 420794628?

420,794,628 seconds is equal to 13 years, 19 weeks, 5 days, 7 hours, 23 minutes, 48 seconds.
To count from 1 to 420,794,628 would take you about twenty 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 420794628 cubic inches would be around 62.4 feet tall.

Recreational maths with 420794628

420794628 backwards is 826497024
The number of decimal digits it has is: 9
The sum of 420794628's digits is 42
More coming soon!

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The information we have on file for 420794628 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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