1428264

1,428,264 is an even composite number composed of four prime numbers multiplied together.

What does the number 1428264 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

1428264 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 1428264:

2³ × 3² × 83 × 239

(2 × 2 × 2 × 3 × 3 × 83 × 239)

See below for interesting mathematical facts about the number 1428264 from the Numbermatics database.

Names of 1428264

Cardinal: 1428264 can be written as One million, four hundred twenty-eight thousand, two hundred sixty-four.

Scientific notation

Scientific notation: 1.428264 × 10⁶

Factors of 1428264

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 327

Divisors of 1428264

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 83 166 239 249 332 478 498 664 717 747 956 996 1434 1494 1912 1992 2151 2868 2988 4302 5736 5976 8604 17208 19837 39674 59511 79348 119022 158696 178533 238044 357066 476088 714132 1428264
Sum of all divisors σ(n): 3931200
Sum of proper divisors (its aliquot sum) s(n): 2502936
1428264 is an abundant number, because the sum of its proper divisors (2502936) is greater than itself. Its abundance is 1074672

Bases of 1428264

Binary: 101011100101100101000₂
Hexadecimal: 0x15CB28
Base-36: UM20

Squares and roots of 1428264

1428264 squared (1428264²) is 2039938053696
1428264 cubed (1428264³) is 2913570084324063744
The square root of 1428264 is 1195.0999958161
The cube root of 1428264 is 112.6167085133

Scales and comparisons

How big is 1428264?

1,428,264 seconds is equal to 2 weeks, 2 days, 12 hours, 44 minutes, 24 seconds.
To count from 1 to 1,428,264 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 1428264 cubic inches would be around 9.4 feet tall.

Recreational maths with 1428264

1428264 backwards is 4628241
The number of decimal digits it has is: 7
The sum of 1428264's digits is 27
More coming soon!

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The information we have on file for 1428264 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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