216944091

216,944,091 is an odd composite number composed of four prime numbers multiplied together.

What does the number 216944091 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

216944091 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 216944091:

3² × 7 × 13 × 264889

(3 × 3 × 7 × 13 × 264889)

See below for interesting mathematical facts about the number 216944091 from the Numbermatics database.

Names of 216944091

Cardinal: 216944091 can be written as Two hundred sixteen million, nine hundred forty-four thousand and ninety-one.

Scientific notation

Scientific notation: 2.16944091 × 10⁸

Factors of 216944091

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 264912

Divisors of 216944091

Number of divisors d(n): 24
Complete list of divisors:
1 3 7 9 13 21 39 63 91 117 273 819 264889 794667 1854223 2384001 3443557 5562669 10330671 16688007 24104899 30992013 72314697 216944091
Sum of all divisors σ(n): 385679840
Sum of proper divisors (its aliquot sum) s(n): 168735749
216944091 is a deficient number, because the sum of its proper divisors (168735749) is less than itself. Its deficiency is 48208342

Bases of 216944091

Binary: 1100111011100100110111011011₂
Hexadecimal: 0xCEE4DDB
Base-36: 3L5V4R

Squares and roots of 216944091

216944091 squared (216944091²) is 47064738619816281
216944091 cubed (216944091³) is 10210416938028637668545571
The square root of 216944091 is 14729.0220652967
The cube root of 216944091 is 600.8728878289

Scales and comparisons

How big is 216944091?

216,944,091 seconds is equal to 6 years, 46 weeks, 4 days, 22 hours, 14 minutes, 51 seconds.
To count from 1 to 216,944,091 would take you about ten 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 216944091 cubic inches would be around 50.1 feet tall.

Recreational maths with 216944091

216944091 backwards is 190449612
The number of decimal digits it has is: 9
The sum of 216944091's digits is 36
More coming soon!

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The information we have on file for 216944091 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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