1220284

1,220,284 is an even composite number composed of four prime numbers multiplied together.

What does the number 1220284 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

1220284 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 1220284:

2² × 13 × 31 × 757

(2 × 2 × 13 × 31 × 757)

See below for interesting mathematical facts about the number 1220284 from the Numbermatics database.

Names of 1220284

Cardinal: 1220284 can be written as One million, two hundred twenty thousand, two hundred eighty-four.

Scientific notation

Scientific notation: 1.220284 × 10⁶

Factors of 1220284

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 803

Divisors of 1220284

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 13 26 31 52 62 124 403 757 806 1514 1612 3028 9841 19682 23467 39364 46934 93868 305071 610142 1220284
Sum of all divisors σ(n): 2377088
Sum of proper divisors (its aliquot sum) s(n): 1156804
1220284 is a deficient number, because the sum of its proper divisors (1156804) is less than itself. Its deficiency is 63480

Bases of 1220284

Binary: 100101001111010111100₂
Hexadecimal: 0x129EBC
Base-36: Q5KS

Squares and roots of 1220284

1220284 squared (1220284²) is 1489093040656
1220284 cubed (1220284³) is 1817116412023866304
The square root of 1220284 is 1104.6646549971
The cube root of 1220284 is 106.8612636951

Scales and comparisons

How big is 1220284?

1,220,284 seconds is equal to 2 weeks, 2 hours, 58 minutes, 4 seconds.
To count from 1 to 1,220,284 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 1220284 cubic inches would be around 8.9 feet tall.

Recreational maths with 1220284

1220284 backwards is 4820221
The number of decimal digits it has is: 7
The sum of 1220284's digits is 19
More coming soon!

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The information we have on file for 1220284 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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