262144

262,144 is an even composite number. It is composed of a single prime number multiplied by itself seventeen times.

What does the number 262144 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 19 divisors.

262144 is an even composite number. It is composed of one distinct prime number multiplied by itself seventeen times. It has a total of nineteen divisors.

Prime factorization of 262144:

2¹⁸

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2)

See below for interesting mathematical facts about the number 262144 from the Numbermatics database.

Names of 262144

Cardinal: 262144 can be written as Two hundred sixty-two thousand, one hundred forty-four.

Scientific notation

Scientific notation: 2.62144 × 10⁵

Factors of 262144

Number of distinct prime factors ω(n): 1
Total number of prime factors Ω(n): 18
Sum of prime factors: 2

Divisors of 262144

Number of divisors d(n): 19
Complete list of divisors:
1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768 65536 131072 262144
Sum of all divisors σ(n): 524287
Sum of proper divisors (its aliquot sum) s(n): 262143
262144 is a deficient number, because the sum of its proper divisors (262143) is less than itself. Its deficiency is 1

Bases of 262144

Binary: 1000000000000000000₂
Hexadecimal: 0x40000
Base-36: 5M9S

Squares and roots of 262144

262144 squared (262144²) is 68719476736
262144 cubed (262144³) is 18014398509481984
262144 is a perfect square number. Its square root is 512
262144 is a perfect cube number. Its cube root is 64

Scales and comparisons

How big is 262144?

262,144 seconds is equal to 3 days, 49 minutes, 4 seconds.
To count from 1 to 262,144 would take you about three 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 262144 cubic inches would be around 5.3 feet tall.

Recreational maths with 262144

262144 backwards is 441262
The number of decimal digits it has is: 6
The sum of 262144's digits is 19
More coming soon!

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The information we have on file for 262144 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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