1842428

1,842,428 is an even composite number composed of four prime numbers multiplied together.

What does the number 1842428 look like?

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

1842428 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 1842428:

2² × 7 × 29 × 2269

(2 × 2 × 7 × 29 × 2269)

See below for interesting mathematical facts about the number 1842428 from the Numbermatics database.

Names of 1842428

Cardinal: 1842428 can be written as One million, eight hundred forty-two thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 1.842428 × 10⁶

Factors of 1842428

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 2307

Divisors of 1842428

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 7 14 28 29 58 116 203 406 812 2269 4538 9076 15883 31766 63532 65801 131602 263204 460607 921214 1842428
Sum of all divisors σ(n): 3813600
Sum of proper divisors (its aliquot sum) s(n): 1971172
1842428 is an abundant number, because the sum of its proper divisors (1971172) is greater than itself. Its abundance is 128744

Bases of 1842428

Binary: 111000001110011111100₂
Hexadecimal: 0x1C1CFC
Base-36: 13HMK

Squares and roots of 1842428

1842428 squared (1842428²) is 3394540935184
1842428 cubed (1842428³) is 6254197266129186752
The square root of 1842428 is 1357.3606742499
The cube root of 1842428 is 122.5923890009

Scales and comparisons

How big is 1842428?

1,842,428 seconds is equal to 3 weeks, 7 hours, 47 minutes, 8 seconds.
To count from 1 to 1,842,428 would take you about four 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 1842428 cubic inches would be around 10.2 feet tall.

Recreational maths with 1842428

1842428 backwards is 8242481
1842428 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1842428's digits is 29
More coming soon!

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The information we have on file for 1842428 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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