13438648

13,438,648 is an even composite number composed of two prime numbers multiplied together.

What does the number 13438648 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

13438648 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 13438648:

2³ × 1679831

(2 × 2 × 2 × 1679831)

See below for interesting mathematical facts about the number 13438648 from the Numbermatics database.

Names of 13438648

Cardinal: 13438648 can be written as Thirteen million, four hundred thirty-eight thousand, six hundred forty-eight.

Scientific notation

Scientific notation: 1.3438648 × 10⁷

Factors of 13438648

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 1679833

Divisors of 13438648

Number of divisors d(n): 8
Complete list of divisors:
1 2 4 8 1679831 3359662 6719324 13438648
Sum of all divisors σ(n): 25197480
Sum of proper divisors (its aliquot sum) s(n): 11758832
13438648 is a deficient number, because the sum of its proper divisors (11758832) is less than itself. Its deficiency is 1679816

Bases of 13438648

Binary: 110011010000111010111000₂
Hexadecimal: 0xCD0EB8
Base-36: 801BS

Squares and roots of 13438648

13438648 squared (13438648²) is 180597260067904
13438648 cubed (13438648³) is 2426983007817017953792
The square root of 13438648 is 3665.8761572099
The cube root of 13438648 is 237.7489054399

Scales and comparisons

How big is 13438648?

13,438,648 seconds is equal to 22 weeks, 1 day, 12 hours, 57 minutes, 28 seconds.
To count from 1 to 13,438,648 would take you about thirty-three 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 13438648 cubic inches would be around 19.8 feet tall.

Recreational maths with 13438648

13438648 backwards is 84683431
The number of decimal digits it has is: 8
The sum of 13438648's digits is 37
More coming soon!

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The information we have on file for 13438648 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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