2228220

2,228,220 is an even composite number composed of four prime numbers multiplied together.

What does the number 2228220 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

2228220 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 2228220:

2² × 3² × 5 × 12379

(2 × 2 × 3 × 3 × 5 × 12379)

See below for interesting mathematical facts about the number 2228220 from the Numbermatics database.

Names of 2228220

Cardinal: 2228220 can be written as Two million, two hundred twenty-eight thousand, two hundred twenty.

Scientific notation

Scientific notation: 2.22822 × 10⁶

Factors of 2228220

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 12389

Divisors of 2228220

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 12379 24758 37137 49516 61895 74274 111411 123790 148548 185685 222822 247580 371370 445644 557055 742740 1114110 2228220
Sum of all divisors σ(n): 6759480
Sum of proper divisors (its aliquot sum) s(n): 4531260
2228220 is an abundant number, because the sum of its proper divisors (4531260) is greater than itself. Its abundance is 2303040

Bases of 2228220

Binary: 1000011111111111111100₂
Hexadecimal: 0x21FFFC
Base-36: 1BRB0

Squares and roots of 2228220

2228220 squared (2228220²) is 4964964368400
2228220 cubed (2228220³) is 11063032904956248000
The square root of 2228220 is 1492.7223452471
The cube root of 2228220 is 130.6128851045

Scales and comparisons

How big is 2228220?

2,228,220 seconds is equal to 3 weeks, 4 days, 18 hours, 57 minutes.
To count from 1 to 2,228,220 would take you about five 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 2228220 cubic inches would be around 10.9 feet tall.

Recreational maths with 2228220

2228220 backwards is 0228222
2228220 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 2228220's digits is 18
More coming soon!

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The information we have on file for 2228220 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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