855406

855,406 is an even composite number composed of four prime numbers multiplied together.

What does the number 855406 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

855406 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 855406:

2 × 17 × 139 × 181

See below for interesting mathematical facts about the number 855406 from the Numbermatics database.

Names of 855406

Cardinal: 855406 can be written as Eight hundred fifty-five thousand, four hundred six.

Scientific notation

Scientific notation: 8.55406 × 10⁵

Factors of 855406

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 339

Divisors of 855406

Number of divisors d(n): 16
Complete list of divisors:
1 2 17 34 139 181 278 362 2363 3077 4726 6154 25159 50318 427703 855406
Sum of all divisors σ(n): 1375920
Sum of proper divisors (its aliquot sum) s(n): 520514
855406 is a deficient number, because the sum of its proper divisors (520514) is less than itself. Its deficiency is 334892

Bases of 855406

Binary: 11010000110101101110₂
Hexadecimal: 0xD0D6E
Base-36: IC1A

Squares and roots of 855406

855406 squared (855406²) is 731719424836
855406 cubed (855406³) is 625917186321263416
The square root of 855406 is 924.8816140459
The cube root of 855406 is 94.9272203427

Scales and comparisons

How big is 855406?

855,406 seconds is equal to 1 week, 2 days, 21 hours, 36 minutes, 46 seconds.
To count from 1 to 855,406 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 855406 cubic inches would be around 7.9 feet tall.

Recreational maths with 855406

855406 backwards is 604558
The number of decimal digits it has is: 6
The sum of 855406's digits is 28
More coming soon!

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The information we have on file for 855406 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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