1216222

1,216,222 is an even composite number composed of four prime numbers multiplied together.

What does the number 1216222 look like?

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

1216222 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1216222:

2 × 7 × 109 × 797

See below for interesting mathematical facts about the number 1216222 from the Numbermatics database.

Names of 1216222

Cardinal: 1216222 can be written as One million, two hundred sixteen thousand, two hundred twenty-two.

Scientific notation

Scientific notation: 1.216222 × 10⁶

Factors of 1216222

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 915

Divisors of 1216222

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 14 109 218 763 797 1526 1594 5579 11158 86873 173746 608111 1216222
Sum of all divisors σ(n): 2106720
Sum of proper divisors (its aliquot sum) s(n): 890498
1216222 is a deficient number, because the sum of its proper divisors (890498) is less than itself. Its deficiency is 325724

Bases of 1216222

Binary: 100101000111011011110₂
Hexadecimal: 0x128EDE
Base-36: Q2FY

Squares and roots of 1216222

1216222 squared (1216222²) is 1479195953284
1216222 cubed (1216222³) is 1799030660694973048
The square root of 1216222 is 1102.8245554031
The cube root of 1216222 is 106.7425610049

Scales and comparisons

How big is 1216222?

1,216,222 seconds is equal to 2 weeks, 1 hour, 50 minutes, 22 seconds.
To count from 1 to 1,216,222 would take you about three 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 1216222 cubic inches would be around 8.9 feet tall.

Recreational maths with 1216222

1216222 backwards is 2226121
The number of decimal digits it has is: 7
The sum of 1216222's digits is 16
More coming soon!

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The information we have on file for 1216222 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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