164641646

164,641,646 is an even composite number composed of four prime numbers multiplied together.

What does the number 164641646 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

164641646 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 164641646:

2 × 13 × 67 × 94513

See below for interesting mathematical facts about the number 164641646 from the Numbermatics database.

Names of 164641646

Cardinal: 164641646 can be written as One hundred sixty-four million, six hundred forty-one thousand, six hundred forty-six.

Scientific notation

Scientific notation: 1.64641646 × 10⁸

Factors of 164641646

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 94595

Divisors of 164641646

Number of divisors d(n): 16
Complete list of divisors:
1 2 13 26 67 134 871 1742 94513 189026 1228669 2457338 6332371 12664742 82320823 164641646
Sum of all divisors σ(n): 269931984
Sum of proper divisors (its aliquot sum) s(n): 105290338
164641646 is a deficient number, because the sum of its proper divisors (105290338) is less than itself. Its deficiency is 59351308

Bases of 164641646

Binary: 1001110100000011101101101110₂
Hexadecimal: 0x9D03B6E
Base-36: 2Q0UB2

Squares and roots of 164641646

164641646 squared (164641646²) is 27106871597589316
164641646 cubed (164641646³) is 4462919957737754618254136
The square root of 164641646 is 12831.2760861885
The cube root of 164641646 is 548.0832962519

Scales and comparisons

How big is 164641646?

164,641,646 seconds is equal to 5 years, 12 weeks, 1 day, 13 hours, 47 minutes, 26 seconds.
To count from 1 to 164,641,646 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 164641646 cubic inches would be around 45.7 feet tall.

Recreational maths with 164641646

164641646 backwards is 646146461
The number of decimal digits it has is: 9
The sum of 164641646's digits is 38
More coming soon!

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The information we have on file for 164641646 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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