1220208

1,220,208 is an even composite number composed of four prime numbers multiplied together.

What does the number 1220208 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

1220208 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 1220208:

2⁴ × 3 × 11 × 2311

(2 × 2 × 2 × 2 × 3 × 11 × 2311)

See below for interesting mathematical facts about the number 1220208 from the Numbermatics database.

Names of 1220208

Cardinal: 1220208 can be written as One million, two hundred twenty thousand, two hundred eight.

Scientific notation

Scientific notation: 1.220208 × 10⁶

Factors of 1220208

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 2327

Divisors of 1220208

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 528 2311 4622 6933 9244 13866 18488 25421 27732 36976 50842 55464 76263 101684 110928 152526 203368 305052 406736 610104 1220208
Sum of all divisors σ(n): 3440256
Sum of proper divisors (its aliquot sum) s(n): 2220048
1220208 is an abundant number, because the sum of its proper divisors (2220048) is greater than itself. Its abundance is 999840

Bases of 1220208

Binary: 100101001111001110000₂
Hexadecimal: 0x129E70
Base-36: Q5IO

Squares and roots of 1220208

1220208 squared (1220208²) is 1488907563264
1220208 cubed (1220208³) is 1816776919955238912
The square root of 1220208 is 1104.6302548815
The cube root of 1220208 is 106.8590451885

Scales and comparisons

How big is 1220208?

1,220,208 seconds is equal to 2 weeks, 2 hours, 56 minutes, 48 seconds.
To count from 1 to 1,220,208 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 1220208 cubic inches would be around 8.9 feet tall.

Recreational maths with 1220208

1220208 backwards is 8020221
The number of decimal digits it has is: 7
The sum of 1220208's digits is 15
More coming soon!

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The information we have on file for 1220208 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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