1428368

1,428,368 is an even composite number composed of two prime numbers multiplied together.

What does the number 1428368 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

1428368 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 1428368:

2⁴ × 89273

(2 × 2 × 2 × 2 × 89273)

See below for interesting mathematical facts about the number 1428368 from the Numbermatics database.

Names of 1428368

Cardinal: 1428368 can be written as One million, four hundred twenty-eight thousand, three hundred sixty-eight.

Scientific notation

Scientific notation: 1.428368 × 10⁶

Factors of 1428368

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 89275

Divisors of 1428368

Number of divisors d(n): 10
Complete list of divisors:
1 2 4 8 16 89273 178546 357092 714184 1428368
Sum of all divisors σ(n): 2767494
Sum of proper divisors (its aliquot sum) s(n): 1339126
1428368 is a deficient number, because the sum of its proper divisors (1339126) is less than itself. Its deficiency is 89242

Bases of 1428368

Binary: 101011100101110010000₂
Hexadecimal: 0x15CB90
Base-36: UM4W

Squares and roots of 1428368

1428368 squared (1428368²) is 2040235143424
1428368 cubed (1428368³) is 2914206591342252032
The square root of 1428368 is 1195.1435060275
The cube root of 1428368 is 112.6194418673

Scales and comparisons

How big is 1428368?

1,428,368 seconds is equal to 2 weeks, 2 days, 12 hours, 46 minutes, 8 seconds.
To count from 1 to 1,428,368 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 1428368 cubic inches would be around 9.4 feet tall.

Recreational maths with 1428368

1428368 backwards is 8638241
The number of decimal digits it has is: 7
The sum of 1428368's digits is 32
More coming soon!

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The information we have on file for 1428368 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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