121329243
121,329,243 is an odd composite number composed of five prime numbers multiplied together.
121329243 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 121329243:
32 × 72 × 29 × 53 × 179
(3 × 3 × 7 × 7 × 29 × 53 × 179)See below for interesting mathematical facts about the number 121329243 from the Numbermatics database.
Names of 121329243
- Cardinal: 121329243 can be written as One hundred twenty-one million, three hundred twenty-nine thousand, two hundred forty-three.
Scientific notation
- Scientific notation: 1.21329243 × 108
Factors of 121329243
Divisors of 121329243
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 7 9 21 29 49 53 63 87 147 159 179 203 261 371 441 477 537 609 1113 1253 1421 1537 1611 1827 2597 3339 3759 4263 4611 5191 7791 8771 9487 10759 11277 12789 13833 15573 23373 26313 28461 32277 36337 46719 66409 75313 78939 85383 96831 109011 199227 225939 254359 275123 327033 464863 597681 677817 763077 825369 1394589 1925861 2289231 2476107 4183767 5777583 13481027 17332749 40443081 121329243
- Sum of all divisors σ(n): 216075600
- Sum of proper divisors (its aliquot sum) s(n): 94746357
- 121329243 is a deficient number, because the sum of its proper divisors (94746357) is less than itself. Its deficiency is 26582886
Bases of 121329243
- Binary: 1110011101101010110010110112
- Hexadecimal: 0x73B565B
- Base-36: 208I8R
Squares and roots of 121329243
- 121329243 squared (1213292432) is 14720785206953049
- 121329243 cubed (1213292433) is 1786061725525211771711907
-
The
square root of 121329243 is 11014.9554243313 -
The
cube root of 121329243 is 495.0569509007
Scales and comparisons
How big is 121329243?- 121,329,243 seconds is equal to 3 years, 44 weeks, 4 days, 6 hours, 34 minutes, 3 seconds.
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To count from 1 to 121,329,243 would take you about five 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 121329243 cubic inches would be around 41.3 feet tall.
Recreational maths with 121329243
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The information we have on file for 121329243 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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