216256

216,256 is an even composite number composed of three prime numbers multiplied together.

What does the number 216256 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

216256 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 216256:

2⁶ × 31 × 109

(2 × 2 × 2 × 2 × 2 × 2 × 31 × 109)

See below for interesting mathematical facts about the number 216256 from the Numbermatics database.

Names of 216256

Cardinal: 216256 can be written as Two hundred sixteen thousand, two hundred fifty-six.

Scientific notation

Scientific notation: 2.16256 × 10⁵

Factors of 216256

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 142

Divisors of 216256

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 8 16 31 32 62 64 109 124 218 248 436 496 872 992 1744 1984 3379 3488 6758 6976 13516 27032 54064 108128 216256
Sum of all divisors σ(n): 447040
Sum of proper divisors (its aliquot sum) s(n): 230784
216256 is an abundant number, because the sum of its proper divisors (230784) is greater than itself. Its abundance is 14528

Bases of 216256

Binary: 110100110011000000₂
Hexadecimal: 0x34CC0
Base-36: 4MV4

Squares and roots of 216256

216256 squared (216256²) is 46766657536
216256 cubed (216256³) is 10113570292105216
The square root of 216256 is 465.0333321387
The cube root of 216256 is 60.0236943455

Scales and comparisons

How big is 216256?

216,256 seconds is equal to 2 days, 12 hours, 4 minutes, 16 seconds.
To count from 1 to 216,256 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 216256 cubic inches would be around 5 feet tall.

Recreational maths with 216256

216256 backwards is 652612
The number of decimal digits it has is: 6
The sum of 216256's digits is 22
More coming soon!

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The information we have on file for 216256 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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