13449445

13,449,445 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13449445 look like?

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

13449445 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 13449445:

5 × 2689889

See below for interesting mathematical facts about the number 13449445 from the Numbermatics database.

Names of 13449445

Cardinal: 13449445 can be written as Thirteen million, four hundred forty-nine thousand, four hundred forty-five.

Scientific notation

Scientific notation: 1.3449445 × 10⁷

Factors of 13449445

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 2689894

Divisors of 13449445

Number of divisors d(n): 4
Complete list of divisors:
1 5 2689889 13449445
Sum of all divisors σ(n): 16139340
Sum of proper divisors (its aliquot sum) s(n): 2689895
13449445 is a deficient number, because the sum of its proper divisors (2689895) is less than itself. Its deficiency is 10759550

Bases of 13449445

Binary: 110011010011100011100101₂
Hexadecimal: 0xCD38E5
Base-36: 809NP

Squares and roots of 13449445

13449445 squared (13449445²) is 180887570808025
13449445 cubed (13449445³) is 2432837434766137796125
The square root of 13449445 is 3667.3484972115
The cube root of 13449445 is 237.8125598537

Scales and comparisons

How big is 13449445?

13,449,445 seconds is equal to 22 weeks, 1 day, 15 hours, 57 minutes, 25 seconds.
To count from 1 to 13,449,445 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 13449445 cubic inches would be around 19.8 feet tall.

Recreational maths with 13449445

13449445 backwards is 54494431
The number of decimal digits it has is: 8
The sum of 13449445's digits is 34
More coming soon!

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The information we have on file for 13449445 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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