420444

420,444 is an even composite number composed of four prime numbers multiplied together.

What does the number 420444 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

420444 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 420444:

2² × 3³ × 17 × 229

(2 × 2 × 3 × 3 × 3 × 17 × 229)

See below for interesting mathematical facts about the number 420444 from the Numbermatics database.

Names of 420444

Cardinal: 420444 can be written as Four hundred twenty thousand, four hundred forty-four.

Scientific notation

Scientific notation: 4.20444 × 10⁵

Factors of 420444

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 251

Divisors of 420444

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 102 108 153 204 229 306 458 459 612 687 916 918 1374 1836 2061 2748 3893 4122 6183 7786 8244 11679 12366 15572 23358 24732 35037 46716 70074 105111 140148 210222 420444
Sum of all divisors σ(n): 1159200
Sum of proper divisors (its aliquot sum) s(n): 738756
420444 is an abundant number, because the sum of its proper divisors (738756) is greater than itself. Its abundance is 318312

Bases of 420444

Binary: 1100110101001011100₂
Hexadecimal: 0x66A5C
Base-36: 90F0

Squares and roots of 420444

420444 squared (420444²) is 176773157136
420444 cubed (420444³) is 74323213278888384
The square root of 420444 is 648.4165327935
The cube root of 420444 is 74.9151039383

Scales and comparisons

How big is 420444?

420,444 seconds is equal to 4 days, 20 hours, 47 minutes, 24 seconds.
To count from 1 to 420,444 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 420444 cubic inches would be around 6.2 feet tall.

Recreational maths with 420444

420444 backwards is 444024
420444 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 420444's digits is 18
More coming soon!

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The information we have on file for 420444 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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