221468841

221,468,841 is an odd composite number composed of four prime numbers multiplied together.

What does the number 221468841 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

221468841 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 221468841:

3² × 11² × 47 × 4327

(3 × 3 × 11 × 11 × 47 × 4327)

See below for interesting mathematical facts about the number 221468841 from the Numbermatics database.

Names of 221468841

Cardinal: 221468841 can be written as Two hundred twenty-one million, four hundred sixty-eight thousand, eight hundred forty-one.

Scientific notation

Scientific notation: 2.21468841 × 10⁸

Factors of 221468841

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 4388

Divisors of 221468841

Number of divisors d(n): 36
Complete list of divisors:
1 3 9 11 33 47 99 121 141 363 423 517 1089 1551 4327 4653 5687 12981 17061 38943 47597 51183 142791 203369 428373 523567 610107 1570701 1830321 2237059 4712103 6711177 20133531 24607649 73822947 221468841
Sum of all divisors σ(n): 359189376
Sum of proper divisors (its aliquot sum) s(n): 137720535
221468841 is a deficient number, because the sum of its proper divisors (137720535) is less than itself. Its deficiency is 83748306

Bases of 221468841

Binary: 1101001100110101100010101001₂
Hexadecimal: 0xD3358A9
Base-36: 3NUUG9

Squares and roots of 221468841

221468841 squared (221468841²) is 49048447533883281
221468841 cubed (221468841³) is 10862702828178438472347321
The square root of 221468841 is 14881.8292222427
The cube root of 221468841 is 605.0215970251

Scales and comparisons

How big is 221468841?

221,468,841 seconds is equal to 7 years, 2 weeks, 1 day, 7 hours, 7 minutes, 21 seconds.
To count from 1 to 221,468,841 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 221468841 cubic inches would be around 50.4 feet tall.

Recreational maths with 221468841

221468841 backwards is 148864122
The number of decimal digits it has is: 9
The sum of 221468841's digits is 36
More coming soon!

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The information we have on file for 221468841 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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