169428741

169,428,741 is an odd composite number composed of three prime numbers multiplied together.

What does the number 169428741 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

169428741 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 169428741:

3 × 23 × 1567²

(3 × 23 × 1567 × 1567)

See below for interesting mathematical facts about the number 169428741 from the Numbermatics database.

Names of 169428741

Cardinal: 169428741 can be written as One hundred sixty-nine million, four hundred twenty-eight thousand, seven hundred forty-one.

Scientific notation

Scientific notation: 1.69428741 × 10⁸

Factors of 169428741

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1593

Divisors of 169428741

Number of divisors d(n): 12
Complete list of divisors:
1 3 23 69 1567 4701 36041 108123 2455489 7366467 56476247 169428741
Sum of all divisors σ(n): 235877472
Sum of proper divisors (its aliquot sum) s(n): 66448731
169428741 is a deficient number, because the sum of its proper divisors (66448731) is less than itself. Its deficiency is 102980010

Bases of 169428741

Binary: 1010000110010100011100000101₂
Hexadecimal: 0xA194705
Base-36: 2SVG1X

Squares and roots of 169428741

169428741 squared (169428741²) is 28706098276845081
169428741 cubed (169428741³) is 4863638090068131525873021
The square root of 169428741 is 13016.4795931927
The cube root of 169428741 is 553.3446235257

Scales and comparisons

How big is 169428741?

169,428,741 seconds is equal to 5 years, 20 weeks, 23 hours, 32 minutes, 21 seconds.
To count from 1 to 169,428,741 would take you about eight 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 169428741 cubic inches would be around 46.1 feet tall.

Recreational maths with 169428741

169428741 backwards is 147824961
The number of decimal digits it has is: 9
The sum of 169428741's digits is 42
More coming soon!

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The information we have on file for 169428741 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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