164979728

164,979,728 is an even composite number composed of three prime numbers multiplied together.

What does the number 164979728 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

164979728 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 164979728:

2⁴ × 67² × 2297

(2 × 2 × 2 × 2 × 67 × 67 × 2297)

See below for interesting mathematical facts about the number 164979728 from the Numbermatics database.

Names of 164979728

Cardinal: 164979728 can be written as One hundred sixty-four million, nine hundred seventy-nine thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 1.64979728 × 10⁸

Factors of 164979728

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 2366

Divisors of 164979728

Number of divisors d(n): 30
Complete list of divisors:
1 2 4 8 16 67 134 268 536 1072 2297 4489 4594 8978 9188 17956 18376 35912 36752 71824 153899 307798 615596 1231192 2462384 10311233 20622466 41244932 82489864 164979728
Sum of all divisors σ(n): 324631566
Sum of proper divisors (its aliquot sum) s(n): 159651838
164979728 is a deficient number, because the sum of its proper divisors (159651838) is less than itself. Its deficiency is 5327890

Bases of 164979728

Binary: 1001110101010110010000010000₂
Hexadecimal: 0x9D56410
Base-36: 2Q8368

Squares and roots of 164979728

164979728 squared (164979728²) is 27218310650953984
164979728 cubed (164979728³) is 4490469487813891220836352
The square root of 164979728 is 12844.4434678969
The cube root of 164979728 is 548.4581921013

Scales and comparisons

How big is 164979728?

164,979,728 seconds is equal to 5 years, 12 weeks, 5 days, 11 hours, 42 minutes, 8 seconds.
To count from 1 to 164,979,728 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 164979728 cubic inches would be around 45.7 feet tall.

Recreational maths with 164979728

164979728 backwards is 827979461
The number of decimal digits it has is: 9
The sum of 164979728's digits is 53
More coming soon!

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The information we have on file for 164979728 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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