1428244

1,428,244 is an even composite number composed of three prime numbers multiplied together.

What does the number 1428244 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1428244 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 1428244:

2² × 53 × 6737

(2 × 2 × 53 × 6737)

See below for interesting mathematical facts about the number 1428244 from the Numbermatics database.

Names of 1428244

Cardinal: 1428244 can be written as One million, four hundred twenty-eight thousand, two hundred forty-four.

Scientific notation

Scientific notation: 1.428244 × 10⁶

Factors of 1428244

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 6792

Divisors of 1428244

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 53 106 212 6737 13474 26948 357061 714122 1428244
Sum of all divisors σ(n): 2546964
Sum of proper divisors (its aliquot sum) s(n): 1118720
1428244 is a deficient number, because the sum of its proper divisors (1118720) is less than itself. Its deficiency is 309524

Bases of 1428244

Binary: 101011100101100010100₂
Hexadecimal: 0x15CB14
Base-36: UM1G

Squares and roots of 1428244

1428244 squared (1428244²) is 2039880923536
1428244 cubed (1428244³) is 2913447689754750784
The square root of 1428244 is 1195.0916282863
The cube root of 1428244 is 112.6161828531

Scales and comparisons

How big is 1428244?

1,428,244 seconds is equal to 2 weeks, 2 days, 12 hours, 44 minutes, 4 seconds.
To count from 1 to 1,428,244 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 1428244 cubic inches would be around 9.4 feet tall.

Recreational maths with 1428244

1428244 backwards is 4428241
The number of decimal digits it has is: 7
The sum of 1428244's digits is 25
More coming soon!

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The information we have on file for 1428244 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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