19428429

19,428,429 is an odd composite number composed of four prime numbers multiplied together.

What does the number 19428429 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

19428429 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 19428429:

3 × 113 × 223 × 257

See below for interesting mathematical facts about the number 19428429 from the Numbermatics database.

Names of 19428429

Cardinal: 19428429 can be written as Nineteen million, four hundred twenty-eight thousand, four hundred twenty-nine.

Scientific notation

Scientific notation: 1.9428429 × 10⁷

Factors of 19428429

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 596

Divisors of 19428429

Number of divisors d(n): 16
Complete list of divisors:
1 3 113 223 257 339 669 771 25199 29041 57311 75597 87123 171933 6476143 19428429
Sum of all divisors σ(n): 26353152
Sum of proper divisors (its aliquot sum) s(n): 6924723
19428429 is a deficient number, because the sum of its proper divisors (6924723) is less than itself. Its deficiency is 12503706

Bases of 19428429

Binary: 1001010000111010001001101₂
Hexadecimal: 0x128744D
Base-36: BKF2L

Squares and roots of 19428429

19428429 squared (19428429²) is 377463853408041
19428429 cubed (19428429³) is 7333529676004532597589
The square root of 19428429 is 4407.7691636471
The cube root of 19428429 is 268.8309261249

Scales and comparisons

How big is 19428429?

19,428,429 seconds is equal to 32 weeks, 20 hours, 47 minutes, 9 seconds.
To count from 1 to 19,428,429 would take you about forty-eight 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 19428429 cubic inches would be around 22.4 feet tall.

Recreational maths with 19428429

19428429 backwards is 92482491
The number of decimal digits it has is: 8
The sum of 19428429's digits is 39
More coming soon!

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The information we have on file for 19428429 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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