489198385

489,198,385 is an odd composite number composed of four prime numbers multiplied together.

What does the number 489198385 look like?

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

489198385 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 489198385:

5 × 13² × 23 × 25171

(5 × 13 × 13 × 23 × 25171)

See below for interesting mathematical facts about the number 489198385 from the Numbermatics database.

Names of 489198385

Cardinal: 489198385 can be written as Four hundred eighty-nine million, one hundred ninety-eight thousand, three hundred eighty-five.

Scientific notation

Scientific notation: 4.89198385 × 10⁸

Factors of 489198385

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 25212

Divisors of 489198385

Number of divisors d(n): 24
Complete list of divisors:
1 5 13 23 65 115 169 299 845 1495 3887 19435 25171 125855 327223 578933 1636115 2894665 4253899 7526129 21269495 37630645 97839677 489198385
Sum of all divisors σ(n): 663332544
Sum of proper divisors (its aliquot sum) s(n): 174134159
489198385 is a deficient number, because the sum of its proper divisors (174134159) is less than itself. Its deficiency is 315064226

Bases of 489198385

Binary: 11101001010001001001100110001₂
Hexadecimal: 0x1D289331
Base-36: 8397W1

Squares and roots of 489198385

489198385 squared (489198385²) is 239315059886608225
489198385 cubed (489198385³) is 117072540802707026797716625
The square root of 489198385 is 22117.8295725417
The cube root of 489198385 is 787.9433687089

Scales and comparisons

How big is 489198385?

489,198,385 seconds is equal to 15 years, 28 weeks, 6 days, 26 minutes, 25 seconds.
To count from 1 to 489,198,385 would take you about twenty-three years!

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 489198385 cubic inches would be around 65.7 feet tall.

Recreational maths with 489198385

489198385 backwards is 583891984
The number of decimal digits it has is: 9
The sum of 489198385's digits is 55
More coming soon!

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The information we have on file for 489198385 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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