221139195
221,139,195 is an odd composite number composed of six prime numbers multiplied together.
221139195 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 221139195:
3 × 5 × 19 × 37 × 67 × 313
See below for interesting mathematical facts about the number 221139195 from the Numbermatics database.
Names of 221139195
- Cardinal: 221139195 can be written as Two hundred twenty-one million, one hundred thirty-nine thousand, one hundred ninety-five.
Scientific notation
- Scientific notation: 2.21139195 × 108
Factors of 221139195
Divisors of 221139195
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 5 15 19 37 57 67 95 111 185 201 285 313 335 555 703 939 1005 1273 1565 2109 2479 3515 3819 4695 5947 6365 7437 10545 11581 12395 17841 19095 20971 29735 34743 37185 47101 57905 62913 89205 104855 141303 173715 220039 235505 314565 398449 660117 706515 775927 1100195 1195347 1992245 2327781 3300585 3879635 5976735 11638905 14742613 44227839 73713065 221139195
- Sum of all divisors σ(n): 389460480
- Sum of proper divisors (its aliquot sum) s(n): 168321285
- 221139195 is a deficient number, because the sum of its proper divisors (168321285) is less than itself. Its deficiency is 52817910
Bases of 221139195
- Binary: 11010010111001010000111110112
- Hexadecimal: 0xD2E50FB
- Base-36: 3NNS3F
Squares and roots of 221139195
- 221139195 squared (2211391952) is 48902543565248025
- 221139195 cubed (2211391953) is 10814269117471378223839875
-
The
square root of 221139195 is 14870.7496448565 -
The
cube root of 221139195 is 604.7212658603
Scales and comparisons
How big is 221139195?- 221,139,195 seconds is equal to 7 years, 1 week, 4 days, 11 hours, 33 minutes, 15 seconds.
-
To count from 1 to 221,139,195 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 221139195 cubic inches would be around 50.4 feet tall.
Recreational maths with 221139195
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The information we have on file for 221139195 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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