221296

221,296 is an even composite number composed of two prime numbers multiplied together.

What does the number 221296 look like?

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

221296 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 221296:

2⁴ × 13831

(2 × 2 × 2 × 2 × 13831)

See below for interesting mathematical facts about the number 221296 from the Numbermatics database.

Names of 221296

Cardinal: 221296 can be written as Two hundred twenty-one thousand, two hundred ninety-six.

Scientific notation

Scientific notation: 2.21296 × 10⁵

Factors of 221296

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 13833

Divisors of 221296

Number of divisors d(n): 10
Complete list of divisors:
1 2 4 8 16 13831 27662 55324 110648 221296
Sum of all divisors σ(n): 428792
Sum of proper divisors (its aliquot sum) s(n): 207496
221296 is a deficient number, because the sum of its proper divisors (207496) is less than itself. Its deficiency is 13800

Bases of 221296

Binary: 110110000001110000₂
Hexadecimal: 0x36070
Base-36: 4QR4

Squares and roots of 221296

221296 squared (221296²) is 48971919616
221296 cubed (221296³) is 10837289923342336
The square root of 221296 is 470.4210879627
The cube root of 221296 is 60.4864163661

Scales and comparisons

How big is 221296?

221,296 seconds is equal to 2 days, 13 hours, 28 minutes, 16 seconds.
To count from 1 to 221,296 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 221296 cubic inches would be around 5 feet tall.

Recreational maths with 221296

221296 backwards is 692122
The number of decimal digits it has is: 6
The sum of 221296's digits is 22
More coming soon!

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The information we have on file for 221296 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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