164942869

164,942,869 is an odd composite number composed of four prime numbers multiplied together.

What does the number 164942869 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

164942869 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 164942869:

7³ × 13 × 71 × 521

(7 × 7 × 7 × 13 × 71 × 521)

See below for interesting mathematical facts about the number 164942869 from the Numbermatics database.

Names of 164942869

Cardinal: 164942869 can be written as One hundred sixty-four million, nine hundred forty-two thousand, eight hundred sixty-nine.

Scientific notation

Scientific notation: 1.64942869 × 10⁸

Factors of 164942869

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 612

Divisors of 164942869

Number of divisors d(n): 32
Complete list of divisors:
1 7 13 49 71 91 343 497 521 637 923 3479 3647 4459 6461 6773 24353 25529 36991 45227 47411 178703 258937 316589 331877 480883 1812559 2323139 3366181 12687913 23563267 164942869
Sum of all divisors σ(n): 210470400
Sum of proper divisors (its aliquot sum) s(n): 45527531
164942869 is a deficient number, because the sum of its proper divisors (45527531) is less than itself. Its deficiency is 119415338

Bases of 164942869

Binary: 1001110101001101010000010101₂
Hexadecimal: 0x9D4D415
Base-36: 2Q7AQD

Squares and roots of 164942869

164942869 squared (164942869²) is 27206150033951161
164942869 cubed (164942869³) is 4487460441044351901220909
The square root of 164942869 is 12843.0085649741
The cube root of 164942869 is 548.4173444037

Scales and comparisons

How big is 164942869?

164,942,869 seconds is equal to 5 years, 12 weeks, 5 days, 1 hour, 27 minutes, 49 seconds.
To count from 1 to 164,942,869 would take you about seven 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 164942869 cubic inches would be around 45.7 feet tall.

Recreational maths with 164942869

164942869 backwards is 968249461
164942869 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 164942869's digits is 49
More coming soon!

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The information we have on file for 164942869 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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