489020421

489,020,421 is an odd composite number composed of two prime numbers multiplied together.

What does the number 489020421 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

489020421 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 489020421:

3 × 163006807

See below for interesting mathematical facts about the number 489020421 from the Numbermatics database.

Names of 489020421

Cardinal: 489020421 can be written as Four hundred eighty-nine million, twenty thousand, four hundred twenty-one.

Scientific notation

Scientific notation: 4.89020421 × 10⁸

Factors of 489020421

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 163006810

Divisors of 489020421

Number of divisors d(n): 4
Complete list of divisors:
1 3 163006807 489020421
Sum of all divisors σ(n): 652027232
Sum of proper divisors (its aliquot sum) s(n): 163006811
489020421 is a deficient number, because the sum of its proper divisors (163006811) is less than itself. Its deficiency is 326013610

Bases of 489020421

Binary: 11101001001011101110000000101₂
Hexadecimal: 0x1D25DC05
Base-36: 835EKL

Squares and roots of 489020421

489020421 squared (489020421²) is 239140972155017241
489020421 cubed (489020421³) is 116944818881595808456078461
The square root of 489020421 is 22113.8061174461
The cube root of 489020421 is 787.8478092757

Scales and comparisons

How big is 489020421?

489,020,421 seconds is equal to 15 years, 28 weeks, 3 days, 23 hours, 21 seconds.
To count from 1 to 489,020,421 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 489020421 cubic inches would be around 65.7 feet tall.

Recreational maths with 489020421

489020421 backwards is 124020984
The number of decimal digits it has is: 9
The sum of 489020421's digits is 30
More coming soon!

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The information we have on file for 489020421 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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