16091994

16,091,994 is an even composite number composed of four prime numbers multiplied together.

What does the number 16091994 look like?

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

16091994 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 16091994:

2 × 3 × 907 × 2957

See below for interesting mathematical facts about the number 16091994 from the Numbermatics database.

Names of 16091994

Cardinal: 16091994 can be written as Sixteen million, ninety-one thousand, nine hundred ninety-four.

Scientific notation

Scientific notation: 1.6091994 × 10⁷

Factors of 16091994

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 3869

Divisors of 16091994

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 907 1814 2721 2957 5442 5914 8871 17742 2681999 5363998 8045997 16091994
Sum of all divisors σ(n): 32230368
Sum of proper divisors (its aliquot sum) s(n): 16138374
16091994 is an abundant number, because the sum of its proper divisors (16138374) is greater than itself. Its abundance is 46380

Bases of 16091994

Binary: 111101011000101101011010₂
Hexadecimal: 0xF58B5A
Base-36: 9KWNU

Squares and roots of 16091994

16091994 squared (16091994²) is 258952270896036
16091994 cubed (16091994³) is 4167058389545385935784
The square root of 16091994 is 4011.4827682541
The cube root of 16091994 is 252.4662255907

Scales and comparisons

How big is 16091994?

16,091,994 seconds is equal to 26 weeks, 4 days, 5 hours, 59 minutes, 54 seconds.
To count from 1 to 16,091,994 would take you about thirty-nine weeks!

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 16091994 cubic inches would be around 21 feet tall.

Recreational maths with 16091994

16091994 backwards is 49919061
The number of decimal digits it has is: 8
The sum of 16091994's digits is 39
More coming soon!

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The information we have on file for 16091994 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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