3879855

3,879,855 is an odd composite number composed of five prime numbers multiplied together.

What does the number 3879855 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

3879855 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 3879855:

3² × 5 × 7 × 109 × 113

(3 × 3 × 5 × 7 × 109 × 113)

See below for interesting mathematical facts about the number 3879855 from the Numbermatics database.

Names of 3879855

Cardinal: 3879855 can be written as Three million, eight hundred seventy-nine thousand, eight hundred fifty-five.

Scientific notation

Scientific notation: 3.879855 × 10⁶

Factors of 3879855

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 237

Divisors of 3879855

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 7 9 15 21 35 45 63 105 109 113 315 327 339 545 565 763 791 981 1017 1635 1695 2289 2373 3815 3955 4905 5085 6867 7119 11445 11865 12317 34335 35595 36951 61585 86219 110853 184755 258657 431095 554265 775971 1293285 3879855
Sum of all divisors σ(n): 7824960
Sum of proper divisors (its aliquot sum) s(n): 3945105
3879855 is an abundant number, because the sum of its proper divisors (3945105) is greater than itself. Its abundance is 65250

Bases of 3879855

Binary: 1110110011001110101111₂
Hexadecimal: 0x3B33AF
Base-36: 2B5PR

Squares and roots of 3879855

3879855 squared (3879855²) is 15053274821025
3879855 cubed (3879855³) is 58404523580727951375
The square root of 3879855 is 1969.7347537167
The cube root of 3879855 is 157.1346026755

Scales and comparisons

How big is 3879855?

3,879,855 seconds is equal to 6 weeks, 2 days, 21 hours, 44 minutes, 15 seconds.
To count from 1 to 3,879,855 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 3879855 cubic inches would be around 13.1 feet tall.

Recreational maths with 3879855

3879855 backwards is 5589783
3879855 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 3879855's digits is 45
More coming soon!

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The information we have on file for 3879855 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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