243972

243,972 is an even composite number composed of three prime numbers multiplied together.

What does the number 243972 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

243972 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 243972:

2² × 3⁵ × 251

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 251)

See below for interesting mathematical facts about the number 243972 from the Numbermatics database.

Names of 243972

Cardinal: 243972 can be written as Two hundred forty-three thousand, nine hundred seventy-two.

Scientific notation

Scientific notation: 2.43972 × 10⁵

Factors of 243972

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 256

Divisors of 243972

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 251 324 486 502 753 972 1004 1506 2259 3012 4518 6777 9036 13554 20331 27108 40662 60993 81324 121986 243972
Sum of all divisors σ(n): 642096
Sum of proper divisors (its aliquot sum) s(n): 398124
243972 is an abundant number, because the sum of its proper divisors (398124) is greater than itself. Its abundance is 154152

Bases of 243972

Binary: 111011100100000100₂
Hexadecimal: 0x3B904
Base-36: 5890

Squares and roots of 243972

243972 squared (243972²) is 59522336784
243972 cubed (243972³) is 14521783549866048
The square root of 243972 is 493.9352184245
The cube root of 243972 is 62.4856073525

Scales and comparisons

How big is 243972?

243,972 seconds is equal to 2 days, 19 hours, 46 minutes, 12 seconds.
To count from 1 to 243,972 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 243972 cubic inches would be around 5.2 feet tall.

Recreational maths with 243972

243972 backwards is 279342
243972 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 243972's digits is 27
More coming soon!

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The information we have on file for 243972 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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