72496

72,496 is an even composite number composed of three prime numbers multiplied together.

What does the number 72496 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

72496 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 72496:

2⁴ × 23 × 197

(2 × 2 × 2 × 2 × 23 × 197)

See below for interesting mathematical facts about the number 72496 from the Numbermatics database.

Names of 72496

Cardinal: 72496 can be written as Seventy-two thousand, four hundred ninety-six.

Scientific notation

Scientific notation: 7.2496 × 10⁴

Factors of 72496

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 222

Divisors of 72496

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 23 46 92 184 197 368 394 788 1576 3152 4531 9062 18124 36248 72496
Sum of all divisors σ(n): 147312
Sum of proper divisors (its aliquot sum) s(n): 74816
72496 is an abundant number, because the sum of its proper divisors (74816) is greater than itself. Its abundance is 2320

Bases of 72496

Binary: 10001101100110000₂
Hexadecimal: 0x11B30
Base-36: 1JXS

Squares and roots of 72496

72496 squared (72496²) is 5255670016
72496 cubed (72496³) is 381015053479936
The square root of 72496 is 269.2508124407
The cube root of 72496 is 41.6969877077

Scales and comparisons

How big is 72496?

72,496 seconds is equal to 20 hours, 8 minutes, 16 seconds.
To count from 1 to 72,496 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 72496 cubic inches would be around 3.5 feet tall.

Recreational maths with 72496

72496 backwards is 69427
The number of decimal digits it has is: 5
The sum of 72496's digits is 28
More coming soon!

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The information we have on file for 72496 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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