121438306209025
121,438,306,209,025 is an odd composite number composed of four prime numbers multiplied together.
121438306209025 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-one divisors.
Prime factorization of 121438306209025:
52 × 132 × 192 × 89232
(5 × 5 × 13 × 13 × 19 × 19 × 8923 × 8923)See below for interesting mathematical facts about the number 121438306209025 from the Numbermatics database.
Names of 121438306209025
- Cardinal: 121438306209025 can be written as One hundred twenty-one trillion, four hundred thirty-eight billion, three hundred six million, two hundred nine thousand and twenty-five.
Scientific notation
- Scientific notation: 1.21438306209025 × 1014
Factors of 121438306209025
Divisors of 121438306209025
- Number of divisors d(n): 81
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Complete list of divisors:
1 5 13 19 25 65 95 169 247 325 361 475 845 1235 1805 3211 4225 4693 6175 8923 9025 16055 23465 44615 61009 80275 115999 117325 169537 223075 305045 579995 847685 1507987 1525225 2203981 2899975 3221203 4238425 7539935 11019905 16106015 28651753 37699675 41875639 55099525 79619929 80530075 143258765 209378195 398099645 544383307 716293825 1035059077 1046890975 1512778651 1990498225 2721916535 5175295385 7563893255 13455768001 13609582675 19666122463 25876476925 28742794369 37819466275 67278840005 98330612315 143713971845 255659592019 336394200025 373656326797 491653061575 718569859225 1278297960095 1868281633985 4857532248361 6391489800475 9341408169925 24287661241805 121438306209025
- Sum of all divisors σ(n): 172110838049289
- Sum of proper divisors (its aliquot sum) s(n): 50672531840264
- 121438306209025 is a deficient number, because the sum of its proper divisors (50672531840264) is less than itself. Its deficiency is 70765774368761
Bases of 121438306209025
- Binary: 110111001110010100011110001101010001101000000012
- Hexadecimal: 0x6E728F1A8D01
- Base-36: 171NZK2M81
Squares and roots of 121438306209025
- 121438306209025 squared (1214383062090252) is 14747262214916919866991450625
- 121438306209025 cubed (1214383062090253) is 1790882544599865163858196255580529216890625
-
121438306209025 is a
perfect square number . Itssquare root is 11019905 -
The
cube root of 121438306209025 is 49520.5242520163
Scales and comparisons
How big is 121438306209025?- 121,438,306,209,025 seconds is equal to 3,861,362 years, 26 weeks, 1 day, 11 hours, 50 minutes, 25 seconds.
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To count from 1 to 121,438,306,209,025 would take you about nine million, six hundred fifty-three thousand, four hundred six 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 121438306209025 cubic inches would be around 4126.7 feet tall.
Recreational maths with 121438306209025
- 121438306209025 backwards is 520902603834121
- The number of decimal digits it has is: 15
- The sum of 121438306209025's digits is 46
- More coming soon!
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The information we have on file for 121438306209025 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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