72368

72,368 is an even composite number composed of two prime numbers multiplied together.

What does the number 72368 look like?

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

72368 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 72368:

2⁴ × 4523

(2 × 2 × 2 × 2 × 4523)

See below for interesting mathematical facts about the number 72368 from the Numbermatics database.

Names of 72368

Cardinal: 72368 can be written as Seventy-two thousand, three hundred sixty-eight.

Scientific notation

Scientific notation: 7.2368 × 10⁴

Factors of 72368

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 4525

Divisors of 72368

Number of divisors d(n): 10
Complete list of divisors:
1 2 4 8 16 4523 9046 18092 36184 72368
Sum of all divisors σ(n): 140244
Sum of proper divisors (its aliquot sum) s(n): 67876
72368 is a deficient number, because the sum of its proper divisors (67876) is less than itself. Its deficiency is 4492

Bases of 72368

Binary: 10001101010110000₂
Hexadecimal: 0x11AB0
Base-36: 1JU8

Squares and roots of 72368

72368 squared (72368²) is 5237127424
72368 cubed (72368³) is 379000437420032
The square root of 72368 is 269.0130108377
The cube root of 72368 is 41.6724329799

Scales and comparisons

How big is 72368?

72,368 seconds is equal to 20 hours, 6 minutes, 8 seconds.
To count from 1 to 72,368 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 72368 cubic inches would be around 3.5 feet tall.

Recreational maths with 72368

72368 backwards is 86327
The number of decimal digits it has is: 5
The sum of 72368's digits is 26
More coming soon!

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The information we have on file for 72368 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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