628429

628,429 is an odd composite number composed of three prime numbers multiplied together.

What does the number 628429 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

628429 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 628429:

23 × 89 × 307

See below for interesting mathematical facts about the number 628429 from the Numbermatics database.

Names of 628429

Cardinal: 628429 can be written as Six hundred twenty-eight thousand, four hundred twenty-nine.

Scientific notation

Scientific notation: 6.28429 × 10⁵

Factors of 628429

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 419

Divisors of 628429

Number of divisors d(n): 8
Complete list of divisors:
1 23 89 307 2047 7061 27323 628429
Sum of all divisors σ(n): 665280
Sum of proper divisors (its aliquot sum) s(n): 36851
628429 is a deficient number, because the sum of its proper divisors (36851) is less than itself. Its deficiency is 591578

Bases of 628429

Binary: 10011001011011001101₂
Hexadecimal: 0x996CD
Base-36: DGWD

Squares and roots of 628429

628429 squared (628429²) is 394923008041
628429 cubed (628429³) is 248181071020197589
The square root of 628429 is 792.7351386181
The cube root of 628429 is 85.6548724513

Scales and comparisons

How big is 628429?

628,429 seconds is equal to 1 week, 6 hours, 33 minutes, 49 seconds.
To count from 1 to 628,429 would take you about six 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 628429 cubic inches would be around 7.1 feet tall.

Recreational maths with 628429

628429 backwards is 924826
The number of decimal digits it has is: 6
The sum of 628429's digits is 31
More coming soon!

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The information we have on file for 628429 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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