121404477942
121,404,477,942 is an even composite number composed of six prime numbers multiplied together.
121404477942 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 121404477942:
2 × 33 × 11 × 31 × 823 × 8011
(2 × 3 × 3 × 3 × 11 × 31 × 823 × 8011)See below for interesting mathematical facts about the number 121404477942 from the Numbermatics database.
Names of 121404477942
- Cardinal: 121404477942 can be written as One hundred twenty-one billion, four hundred four million, four hundred seventy-seven thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.21404477942 × 1011
Factors of 121404477942
Divisors of 121404477942
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 6 9 11 18 22 27 31 33 54 62 66 93 99 186 198 279 297 341 558 594 682 823 837 1023 1646 1674 2046 2469 3069 4938 6138 7407 8011 9053 9207 14814 16022 18106 18414 22221 24033 25513 27159 44442 48066 51026 54318 72099 76539 81477 88121 144198 153078 162954 176242 216297 229617 244431 248341 264363 280643 432594 459234 488862 496682 528726 561286 688851 745023 793089 841929 1377702 1490046 1586178 1683858 2235069 2379267 2525787 2731751 4470138 4758534 5051574 5463502 6593053 6705207 7577361 8195253 13186106 13410414 15154722 16390506 19779159 24585759 39558318 49171518 59337477 72523583 73757277 118674954 145047166 147514554 178012431 204384643 217570749 356024862 408769286 435141498 613153929 652712247 1226307858 1305424494 1839461787 1958136741 2248231073 3678923574 3916273482 4496462146 5518385361 6744693219 11036770722 13489386438 20234079657 40468159314 60702238971 121404477942
- Sum of all divisors σ(n): 304214999040
- Sum of proper divisors (its aliquot sum) s(n): 182810521098
- 121404477942 is an abundant number, because the sum of its proper divisors (182810521098) is greater than itself. Its abundance is 61406043156
Bases of 121404477942
- Binary: 11100010001000100010101010001111101102
- Hexadecimal: 0x1C444551F6
- Base-36: 1JRT3API
Squares and roots of 121404477942
- 121404477942 squared (1214044779422) is 14739047264369564555364
- 121404477942 cubed (1214044779423) is 1789386338493250242597833775780888
-
The
square root of 121404477942 is 348431.4537208143 -
The
cube root of 121404477942 is 4951.5925623177
Scales and comparisons
How big is 121404477942?- 121,404,477,942 seconds is equal to 3,860 years, 14 weeks, 6 days, 10 hours, 5 minutes, 42 seconds.
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To count from 1 to 121,404,477,942 would take you about seven thousand, seven hundred twenty 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 121404477942 cubic inches would be around 412.6 feet tall.
Recreational maths with 121404477942
- 121404477942 backwards is 249774404121
- The number of decimal digits it has is: 12
- The sum of 121404477942's digits is 45
- More coming soon!
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The information we have on file for 121404477942 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!
Keywords: Divisors of 121404477942, math, Factors of 121404477942, curriculum, school, college, exams, university, Prime factorization of 121404477942, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one billion, four hundred four million, four hundred seventy-seven thousand, nine hundred forty-two.