448989905

448,989,905 is an odd composite number composed of four prime numbers multiplied together.

What does the number 448989905 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

448989905 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 448989905:

5 × 7 × 13³ × 5839

(5 × 7 × 13 × 13 × 13 × 5839)

See below for interesting mathematical facts about the number 448989905 from the Numbermatics database.

Names of 448989905

Cardinal: 448989905 can be written as Four hundred forty-eight million, nine hundred eighty-nine thousand, nine hundred five.

Scientific notation

Scientific notation: 4.48989905 × 10⁸

Factors of 448989905

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 5864

Divisors of 448989905

Number of divisors d(n): 32
Complete list of divisors:
1 5 7 13 35 65 91 169 455 845 1183 2197 5839 5915 10985 15379 29195 40873 75907 76895 204365 379535 531349 986791 2656745 4933955 6907537 12828283 34537685 64141415 89797981 448989905
Sum of all divisors σ(n): 667161600
Sum of proper divisors (its aliquot sum) s(n): 218171695
448989905 is a deficient number, because the sum of its proper divisors (218171695) is less than itself. Its deficiency is 230818210

Bases of 448989905

Binary: 11010110000110000101011010001₂
Hexadecimal: 0x1AC30AD1
Base-36: 7FBETT

Squares and roots of 448989905

448989905 squared (448989905²) is 201591934791909025
448989905 cubed (448989905³) is 90512743650985427903392625
The square root of 448989905 is 21189.3818928255
The cube root of 448989905 is 765.7356359459

Scales and comparisons

How big is 448989905?

448,989,905 seconds is equal to 14 years, 14 weeks, 2 days, 15 hours, 25 minutes, 5 seconds.
To count from 1 to 448,989,905 would take you about twenty-one 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 448989905 cubic inches would be around 63.8 feet tall.

Recreational maths with 448989905

448989905 backwards is 509989844
The number of decimal digits it has is: 9
The sum of 448989905's digits is 56
More coming soon!

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The information we have on file for 448989905 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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