3405855

3,405,855 is an odd composite number composed of four prime numbers multiplied together.

What does the number 3405855 look like?

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

3405855 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 3405855:

3 × 5 × 47 × 4831

See below for interesting mathematical facts about the number 3405855 from the Numbermatics database.

Names of 3405855

Cardinal: 3405855 can be written as Three million, four hundred five thousand, eight hundred fifty-five.

Scientific notation

Scientific notation: 3.405855 × 10⁶

Factors of 3405855

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 4886

Divisors of 3405855

Number of divisors d(n): 16
Complete list of divisors:
1 3 5 15 47 141 235 705 4831 14493 24155 72465 227057 681171 1135285 3405855
Sum of all divisors σ(n): 5566464
Sum of proper divisors (its aliquot sum) s(n): 2160609
3405855 is a deficient number, because the sum of its proper divisors (2160609) is less than itself. Its deficiency is 1245246

Bases of 3405855

Binary: 1100111111100000011111₂
Hexadecimal: 0x33F81F
Base-36: 20ZZ3

Squares and roots of 3405855

3405855 squared (3405855²) is 11599848281025
3405855 cubed (3405855³) is 39507401267170401375
The square root of 3405855 is 1845.4958683237
The cube root of 3405855 is 150.4557251395

Scales and comparisons

How big is 3405855?

3,405,855 seconds is equal to 5 weeks, 4 days, 10 hours, 4 minutes, 15 seconds.
To count from 1 to 3,405,855 would take you about eight 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 3405855 cubic inches would be around 12.5 feet tall.

Recreational maths with 3405855

3405855 backwards is 5585043
The number of decimal digits it has is: 7
The sum of 3405855's digits is 30
More coming soon!

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The information we have on file for 3405855 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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