72192

72,192 is an even composite number composed of three prime numbers multiplied together.

What does the number 72192 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 40 divisors.

72192 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 72192:

2⁹ × 3 × 47

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 47)

See below for interesting mathematical facts about the number 72192 from the Numbermatics database.

Names of 72192

Cardinal: 72192 can be written as Seventy-two thousand, one hundred ninety-two.

Scientific notation

Scientific notation: 7.2192 × 10⁴

Factors of 72192

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 11
Sum of prime factors: 52

Divisors of 72192

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 47 48 64 94 96 128 141 188 192 256 282 376 384 512 564 752 768 1128 1504 1536 2256 3008 4512 6016 9024 12032 18048 24064 36096 72192
Sum of all divisors σ(n): 196416
Sum of proper divisors (its aliquot sum) s(n): 124224
72192 is an abundant number, because the sum of its proper divisors (124224) is greater than itself. Its abundance is 52032

Bases of 72192

Binary: 10001101000000000₂
Hexadecimal: 0x11A00
Base-36: 1JPC

Squares and roots of 72192

72192 squared (72192²) is 5211684864
72192 cubed (72192³) is 376241953701888
The square root of 72192 is 268.6856899799
The cube root of 72192 is 41.6386229071

Scales and comparisons

How big is 72192?

72,192 seconds is equal to 20 hours, 3 minutes, 12 seconds.
To count from 1 to 72,192 would take you about twenty hours.

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 72192 cubic inches would be around 3.5 feet tall.

Recreational maths with 72192

72192 backwards is 29127
The number of decimal digits it has is: 5
The sum of 72192's digits is 21
More coming soon!

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The information we have on file for 72192 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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