3872220

3,872,220 is an even composite number composed of five prime numbers multiplied together.

What does the number 3872220 look like?

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

3872220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 3872220:

2² × 3 × 5 × 11 × 5867

(2 × 2 × 3 × 5 × 11 × 5867)

See below for interesting mathematical facts about the number 3872220 from the Numbermatics database.

Names of 3872220

Cardinal: 3872220 can be written as Three million, eight hundred seventy-two thousand, two hundred twenty.

Scientific notation

Scientific notation: 3.87222 × 10⁶

Factors of 3872220

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 5888

Divisors of 3872220

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 5867 11734 17601 23468 29335 35202 58670 64537 70404 88005 117340 129074 176010 193611 258148 322685 352020 387222 645370 774444 968055 1290740 1936110 3872220
Sum of all divisors σ(n): 11829888
Sum of proper divisors (its aliquot sum) s(n): 7957668
3872220 is an abundant number, because the sum of its proper divisors (7957668) is greater than itself. Its abundance is 4085448

Bases of 3872220

Binary: 1110110001010111011100₂
Hexadecimal: 0x3B15DC
Base-36: 2AZTO

Squares and roots of 3872220

3872220 squared (3872220²) is 14994087728400
3872220 cubed (3872220³) is 58060406383665048000
The square root of 3872220 is 1967.7957211053
The cube root of 3872220 is 157.0314621789

Scales and comparisons

How big is 3872220?

3,872,220 seconds is equal to 6 weeks, 2 days, 19 hours, 37 minutes.
To count from 1 to 3,872,220 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 3872220 cubic inches would be around 13.1 feet tall.

Recreational maths with 3872220

3872220 backwards is 0222783
The number of decimal digits it has is: 7
The sum of 3872220's digits is 24
More coming soon!

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The information we have on file for 3872220 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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