672256

672,256 is an even composite number composed of three prime numbers multiplied together.

What does the number 672256 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 40 divisors.

672256 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 672256:

2⁹ × 13 × 101

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 101)

See below for interesting mathematical facts about the number 672256 from the Numbermatics database.

Names of 672256

Cardinal: 672256 can be written as Six hundred seventy-two thousand, two hundred fifty-six.

Scientific notation

Scientific notation: 6.72256 × 10⁵

Factors of 672256

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 11
Sum of prime factors: 116

Divisors of 672256

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 101 104 128 202 208 256 404 416 512 808 832 1313 1616 1664 2626 3232 3328 5252 6464 6656 10504 12928 21008 25856 42016 51712 84032 168064 336128 672256
Sum of all divisors σ(n): 1460844
Sum of proper divisors (its aliquot sum) s(n): 788588
672256 is an abundant number, because the sum of its proper divisors (788588) is greater than itself. Its abundance is 116332

Bases of 672256

Binary: 10100100001000000000₂
Hexadecimal: 0xA4200
Base-36: EEPS

Squares and roots of 672256

672256 squared (672256²) is 451928129536
672256 cubed (672256³) is 303811396649353216
The square root of 672256 is 819.9121904205
The cube root of 672256 is 87.6015039741

Scales and comparisons

How big is 672256?

672,256 seconds is equal to 1 week, 18 hours, 44 minutes, 16 seconds.
To count from 1 to 672,256 would take you about eighteen 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 672256 cubic inches would be around 7.3 feet tall.

Recreational maths with 672256

672256 backwards is 652276
The number of decimal digits it has is: 6
The sum of 672256's digits is 28
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The information we have on file for 672256 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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