3820856

3,820,856 is an even composite number composed of three prime numbers multiplied together.

What does the number 3820856 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

3820856 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 3820856:

2³ × 13 × 36739

(2 × 2 × 2 × 13 × 36739)

See below for interesting mathematical facts about the number 3820856 from the Numbermatics database.

Names of 3820856

Cardinal: 3820856 can be written as Three million, eight hundred twenty thousand, eight hundred fifty-six.

Scientific notation

Scientific notation: 3.820856 × 10⁶

Factors of 3820856

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 36754

Divisors of 3820856

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 13 26 52 104 36739 73478 146956 293912 477607 955214 1910428 3820856
Sum of all divisors σ(n): 7715400
Sum of proper divisors (its aliquot sum) s(n): 3894544
3820856 is an abundant number, because the sum of its proper divisors (3894544) is greater than itself. Its abundance is 73688

Bases of 3820856

Binary: 1110100100110100111000₂
Hexadecimal: 0x3A4D38
Base-36: 29W6W

Squares and roots of 3820856

3820856 squared (3820856²) is 14598940572736
3820856 cubed (3820856³) is 55780449680981782016
The square root of 3820856 is 1954.7010001533
The cube root of 3820856 is 156.3340420417

Scales and comparisons

How big is 3820856?

3,820,856 seconds is equal to 6 weeks, 2 days, 5 hours, 20 minutes, 56 seconds.
To count from 1 to 3,820,856 would take you about nine weeks!

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 3820856 cubic inches would be around 13 feet tall.

Recreational maths with 3820856

3820856 backwards is 6580283
The number of decimal digits it has is: 7
The sum of 3820856's digits is 32
More coming soon!

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The information we have on file for 3820856 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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