243072

243,072 is an even composite number composed of three prime numbers multiplied together.

What does the number 243072 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 48 divisors.

243072 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 243072:

2⁷ × 3² × 211

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 211)

See below for interesting mathematical facts about the number 243072 from the Numbermatics database.

Names of 243072

Cardinal: 243072 can be written as Two hundred forty-three thousand and seventy-two.

Scientific notation

Scientific notation: 2.43072 × 10⁵

Factors of 243072

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 10
Sum of prime factors: 216

Divisors of 243072

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 211 288 384 422 576 633 844 1152 1266 1688 1899 2532 3376 3798 5064 6752 7596 10128 13504 15192 20256 27008 30384 40512 60768 81024 121536 243072
Sum of all divisors σ(n): 702780
Sum of proper divisors (its aliquot sum) s(n): 459708
243072 is an abundant number, because the sum of its proper divisors (459708) is greater than itself. Its abundance is 216636

Bases of 243072

Binary: 111011010110000000₂
Hexadecimal: 0x3B580
Base-36: 57K0

Squares and roots of 243072

243072 squared (243072²) is 59083997184
243072 cubed (243072³) is 14361665363509248
The square root of 243072 is 493.0233260201
The cube root of 243072 is 62.4086772943

Scales and comparisons

How big is 243072?

243,072 seconds is equal to 2 days, 19 hours, 31 minutes, 12 seconds.
To count from 1 to 243,072 would take you about two 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 243072 cubic inches would be around 5.2 feet tall.

Recreational maths with 243072

243072 backwards is 270342
243072 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 243072's digits is 18
More coming soon!

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The information we have on file for 243072 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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