421072

421,072 is an even composite number composed of two prime numbers multiplied together.

What does the number 421072 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

421072 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 421072:

2⁴ × 26317

(2 × 2 × 2 × 2 × 26317)

See below for interesting mathematical facts about the number 421072 from the Numbermatics database.

Names of 421072

Cardinal: 421072 can be written as Four hundred twenty-one thousand and seventy-two.

Scientific notation

Scientific notation: 4.21072 × 10⁵

Factors of 421072

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 26319

Divisors of 421072

Number of divisors d(n): 10
Complete list of divisors:
1 2 4 8 16 26317 52634 105268 210536 421072
Sum of all divisors σ(n): 815858
Sum of proper divisors (its aliquot sum) s(n): 394786
421072 is a deficient number, because the sum of its proper divisors (394786) is less than itself. Its deficiency is 26286

Bases of 421072

Binary: 1100110110011010000₂
Hexadecimal: 0x66CD0
Base-36: 90WG

Squares and roots of 421072

421072 squared (421072²) is 177301629184
421072 cubed (421072³) is 74656751603765248
The square root of 421072 is 648.9006087221
The cube root of 421072 is 74.9523845915

Scales and comparisons

How big is 421072?

421,072 seconds is equal to 4 days, 20 hours, 57 minutes, 52 seconds.
To count from 1 to 421,072 would take you about four days.

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 421072 cubic inches would be around 6.2 feet tall.

Recreational maths with 421072

421072 backwards is 270124
421072 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 421072's digits is 16
More coming soon!

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The information we have on file for 421072 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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