679428

679,428 is an even composite number composed of three prime numbers multiplied together.

What does the number 679428 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

679428 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

Prime factorization of 679428:

2² × 3⁶ × 233

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 233)

See below for interesting mathematical facts about the number 679428 from the Numbermatics database.

Names of 679428

Cardinal: 679428 can be written as Six hundred seventy-nine thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 6.79428 × 10⁵

Factors of 679428

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 238

Divisors of 679428

Number of divisors d(n): 42
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 81 108 162 233 243 324 466 486 699 729 932 972 1398 1458 2097 2796 2916 4194 6291 8388 12582 18873 25164 37746 56619 75492 113238 169857 226476 339714 679428
Sum of all divisors σ(n): 1790334
Sum of proper divisors (its aliquot sum) s(n): 1110906
679428 is an abundant number, because the sum of its proper divisors (1110906) is greater than itself. Its abundance is 431478

Bases of 679428

Binary: 10100101111000000100₂
Hexadecimal: 0xA5E04
Base-36: EK90

Squares and roots of 679428

679428 squared (679428²) is 461622407184
679428 cubed (679428³) is 313639188868210752
The square root of 679428 is 824.2742262135
The cube root of 679428 is 87.9119297953

Scales and comparisons

How big is 679428?

679,428 seconds is equal to 1 week, 20 hours, 43 minutes, 48 seconds.
To count from 1 to 679,428 would take you about twenty hours!

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 679428 cubic inches would be around 7.3 feet tall.

Recreational maths with 679428

679428 backwards is 824976
679428 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 679428's digits is 36
More coming soon!

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The information we have on file for 679428 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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