13289155

13,289,155 is an odd composite number composed of five prime numbers multiplied together.

What does the number 13289155 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

13289155 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 13289155:

5 × 11 × 17 × 61 × 233

See below for interesting mathematical facts about the number 13289155 from the Numbermatics database.

Names of 13289155

Cardinal: 13289155 can be written as Thirteen million, two hundred eighty-nine thousand, one hundred fifty-five.

Scientific notation

Scientific notation: 1.3289155 × 10⁷

Factors of 13289155

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 327

Divisors of 13289155

Number of divisors d(n): 32
Complete list of divisors:
1 5 11 17 55 61 85 187 233 305 671 935 1037 1165 2563 3355 3961 5185 11407 12815 14213 19805 43571 57035 71065 156343 217855 241621 781715 1208105 2657831 13289155
Sum of all divisors σ(n): 18802368
Sum of proper divisors (its aliquot sum) s(n): 5513213
13289155 is a deficient number, because the sum of its proper divisors (5513213) is less than itself. Its deficiency is 7775942

Bases of 13289155

Binary: 110010101100011011000011₂
Hexadecimal: 0xCAC6C3
Base-36: 7WTZ7

Squares and roots of 13289155

13289155 squared (13289155²) is 176601640614025
13289155 cubed (13289155³) is 2346886575374073398875
The square root of 13289155 is 3645.4293299967
The cube root of 13289155 is 236.8640344823

Scales and comparisons

How big is 13289155?

13,289,155 seconds is equal to 21 weeks, 6 days, 19 hours, 25 minutes, 55 seconds.
To count from 1 to 13,289,155 would take you about thirty-two 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 13289155 cubic inches would be around 19.7 feet tall.

Recreational maths with 13289155

13289155 backwards is 55198231
The number of decimal digits it has is: 8
The sum of 13289155's digits is 34
More coming soon!

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The information we have on file for 13289155 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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