706428

706,428 is an even composite number composed of four prime numbers multiplied together.

What does the number 706428 look like?

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

706428 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 706428:

2² × 3³ × 31 × 211

(2 × 2 × 3 × 3 × 3 × 31 × 211)

See below for interesting mathematical facts about the number 706428 from the Numbermatics database.

Names of 706428

Cardinal: 706428 can be written as Seven hundred six thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 7.06428 × 10⁵

Factors of 706428

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 247

Divisors of 706428

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 9 12 18 27 31 36 54 62 93 108 124 186 211 279 372 422 558 633 837 844 1116 1266 1674 1899 2532 3348 3798 5697 6541 7596 11394 13082 19623 22788 26164 39246 58869 78492 117738 176607 235476 353214 706428
Sum of all divisors σ(n): 1899520
Sum of proper divisors (its aliquot sum) s(n): 1193092
706428 is an abundant number, because the sum of its proper divisors (1193092) is greater than itself. Its abundance is 486664

Bases of 706428

Binary: 10101100011101111100₂
Hexadecimal: 0xAC77C
Base-36: F530

Squares and roots of 706428

706428 squared (706428²) is 499040519184
706428 cubed (706428³) is 352536195886114752
The square root of 706428 is 840.4927126397
The cube root of 706428 is 89.0613556639

Scales and comparisons

How big is 706428?

706,428 seconds is equal to 1 week, 1 day, 4 hours, 13 minutes, 48 seconds.
To count from 1 to 706,428 would take you about four 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 706428 cubic inches would be around 7.4 feet tall.

Recreational maths with 706428

706428 backwards is 824607
706428 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 706428's digits is 27
More coming soon!

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The information we have on file for 706428 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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