13489191

13,489,191 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13489191 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

13489191 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 13489191:

3² × 1498799

(3 × 3 × 1498799)

See below for interesting mathematical facts about the number 13489191 from the Numbermatics database.

Names of 13489191

Cardinal: 13489191 can be written as Thirteen million, four hundred eighty-nine thousand, one hundred ninety-one.

Scientific notation

Scientific notation: 1.3489191 × 10⁷

Factors of 13489191

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 1498802

Divisors of 13489191

Number of divisors d(n): 6
Complete list of divisors:
1 3 9 1498799 4496397 13489191
Sum of all divisors σ(n): 19484400
Sum of proper divisors (its aliquot sum) s(n): 5995209
13489191 is a deficient number, because the sum of its proper divisors (5995209) is less than itself. Its deficiency is 7493982

Bases of 13489191

Binary: 110011011101010000100111₂
Hexadecimal: 0xCDD427
Base-36: 814BR

Squares and roots of 13489191

13489191 squared (13489191²) is 181958273834481
13489191 cubed (13489191³) is 2454469909783616594871
The square root of 13489191 is 3672.7634010375
The cube root of 13489191 is 238.0465918717

Scales and comparisons

How big is 13489191?

13,489,191 seconds is equal to 22 weeks, 2 days, 2 hours, 59 minutes, 51 seconds.
To count from 1 to 13,489,191 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 13489191 cubic inches would be around 19.8 feet tall.

Recreational maths with 13489191

13489191 backwards is 19198431
The number of decimal digits it has is: 8
The sum of 13489191's digits is 36
More coming soon!

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The information we have on file for 13489191 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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