4492890

4,492,890 is an even composite number composed of four prime numbers multiplied together.

What does the number 4492890 look like?

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

4492890 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 4492890:

2 × 3² × 5 × 49921

(2 × 3 × 3 × 5 × 49921)

See below for interesting mathematical facts about the number 4492890 from the Numbermatics database.

Names of 4492890

Cardinal: 4492890 can be written as Four million, four hundred ninety-two thousand, eight hundred ninety.

Scientific notation

Scientific notation: 4.49289 × 10⁶

Factors of 4492890

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 49931

Divisors of 4492890

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 49921 99842 149763 249605 299526 449289 499210 748815 898578 1497630 2246445 4492890
Sum of all divisors σ(n): 11681748
Sum of proper divisors (its aliquot sum) s(n): 7188858
4492890 is an abundant number, because the sum of its proper divisors (7188858) is greater than itself. Its abundance is 2695968

Bases of 4492890

Binary: 10001001000111001011010₂
Hexadecimal: 0x448E5A
Base-36: 2OAQI

Squares and roots of 4492890

4492890 squared (4492890²) is 20186060552100
4492890 cubed (4492890³) is 90693749593924569000
The square root of 4492890 is 2119.6438380067
The cube root of 4492890 is 165.0093658595

Scales and comparisons

How big is 4492890?

4,492,890 seconds is equal to 7 weeks, 3 days, 1 minute, 30 seconds.
To count from 1 to 4,492,890 would take you about eleven 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 4492890 cubic inches would be around 13.8 feet tall.

Recreational maths with 4492890

4492890 backwards is 0982944
The number of decimal digits it has is: 7
The sum of 4492890's digits is 36
More coming soon!

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The information we have on file for 4492890 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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