164821137

164,821,137 is an odd composite number composed of four prime numbers multiplied together.

What does the number 164821137 look like?

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

164821137 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 164821137:

3 × 13³ × 17 × 1471

(3 × 13 × 13 × 13 × 17 × 1471)

See below for interesting mathematical facts about the number 164821137 from the Numbermatics database.

Names of 164821137

Cardinal: 164821137 can be written as One hundred sixty-four million, eight hundred twenty-one thousand, one hundred thirty-seven.

Scientific notation

Scientific notation: 1.64821137 × 10⁸

Factors of 164821137

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1504

Divisors of 164821137

Number of divisors d(n): 32
Complete list of divisors:
1 3 13 17 39 51 169 221 507 663 1471 2197 2873 4413 6591 8619 19123 25007 37349 57369 75021 112047 248599 325091 745797 975273 3231787 4226183 9695361 12678549 54940379 164821137
Sum of all divisors σ(n): 252241920
Sum of proper divisors (its aliquot sum) s(n): 87420783
164821137 is a deficient number, because the sum of its proper divisors (87420783) is less than itself. Its deficiency is 77400354

Bases of 164821137

Binary: 1001110100101111100010010001₂
Hexadecimal: 0x9D2F891
Base-36: 2Q4OSX

Squares and roots of 164821137

164821137 squared (164821137²) is 27166007201972769
164821137 cubed (164821137³) is 4477532194779340429618353
The square root of 164821137 is 12838.2684580127
The cube root of 164821137 is 548.2823959195

Scales and comparisons

How big is 164821137?

164,821,137 seconds is equal to 5 years, 12 weeks, 3 days, 15 hours, 38 minutes, 57 seconds.
To count from 1 to 164,821,137 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 164821137 cubic inches would be around 45.7 feet tall.

Recreational maths with 164821137

164821137 backwards is 731128461
The number of decimal digits it has is: 9
The sum of 164821137's digits is 33
More coming soon!

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The information we have on file for 164821137 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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