421668572

421,668,572 is an even composite number composed of four prime numbers multiplied together.

What does the number 421668572 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

421668572 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 421668572:

2² × 13 × 31 × 261581

(2 × 2 × 13 × 31 × 261581)

See below for interesting mathematical facts about the number 421668572 from the Numbermatics database.

Names of 421668572

Cardinal: 421668572 can be written as Four hundred twenty-one million, six hundred sixty-eight thousand, five hundred seventy-two.

Scientific notation

Scientific notation: 4.21668572 × 10⁸

Factors of 421668572

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 261627

Divisors of 421668572

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 13 26 31 52 62 124 403 806 1612 261581 523162 1046324 3400553 6801106 8109011 13602212 16218022 32436044 105417143 210834286 421668572
Sum of all divisors σ(n): 820321152
Sum of proper divisors (its aliquot sum) s(n): 398652580
421668572 is a deficient number, because the sum of its proper divisors (398652580) is less than itself. Its deficiency is 23015992

Bases of 421668572

Binary: 11001001000100010011011011100₂
Hexadecimal: 0x192226DC
Base-36: 6Z1TJW

Squares and roots of 421668572

421668572 squared (421668572²) is 177804384612519184
421668572 cubed (421668572³) is 74974520954899737639885248
The square root of 421668572 is 20534.5701683771
The cube root of 421668572 is 749.8776523387

Scales and comparisons

How big is 421668572?

421,668,572 seconds is equal to 13 years, 21 weeks, 1 day, 10 hours, 9 minutes, 32 seconds.
To count from 1 to 421,668,572 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 421668572 cubic inches would be around 62.5 feet tall.

Recreational maths with 421668572

421668572 backwards is 275866124
The number of decimal digits it has is: 9
The sum of 421668572's digits is 41
More coming soon!

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The information we have on file for 421668572 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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