21142492321230
21,142,492,321,230 is an even composite number composed of eight prime numbers multiplied together.
21142492321230 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21142492321230:
2 × 32 × 5 × 7 × 31 × 127 × 1801 × 4733
(2 × 3 × 3 × 5 × 7 × 31 × 127 × 1801 × 4733)See below for interesting mathematical facts about the number 21142492321230 from the Numbermatics database.
Names of 21142492321230
- Cardinal: 21142492321230 can be written as Twenty-one trillion, one hundred forty-two billion, four hundred ninety-two million, three hundred twenty-one thousand, two hundred thirty.
Scientific notation
- Scientific notation: 2.114249232123 × 1013
Factors of 21142492321230
Divisors of 21142492321230
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 30 31 35 42 45 62 63 70 90 93 105 126 127 155 186 210 217 254 279 310 315 381 434 465 558 630 635 651 762 889 930 1085 1143 1270 1302 1395 1778 1801 1905 1953 2170 2286 2667 2790 3255 3602 3810 3906 3937 4445 4733 5334 5403 5715 6510 7874 8001 8890 9005 9466 9765 10806 11430 11811 12607 13335 14199 16002 16209 18010 19530 19685 23622 23665 25214 26670 27015 27559 28398 32418 33131 35433 37821 39370 40005 42597 47330 54030 55118 55831 59055 63035 66262 70866 70995 75642 80010 81045 82677 85194 99393 111662 113463 118110 126070 137795 141990 146723 162090 165354 165655 167493 177165 189105 198786 212985 226926 228727 248031 275590 279155 293446 298179 331310 334986 354330 378210 390817 413385 425970 440169 457454 496062 496965 502479 558310 567315 596358 601091 686181 733615 781634 826770 837465 880338 993930 1004958 1027061 1134630 1143635 1172451 1202182 1240155 1320507 1372362 1467230 1490895 1601089 1674930 1803273 1954085 2054122 2058543 2200845 2287270 2344902 2480310 2512395 2641014 2981790 3005455 3081183 3202178 3430905 3517353 3606546 3908170 4117086 4207637 4401690 4803267 5024790 5135305 5409819 5862255 6010910 6162366 6602535 6861810 7034706 7090537 8005445 8415274 8524133 9016365 9243549 9606534 10270610 10292715 10819638 11724510 12622911 13205070 14181074 14409801 15405915 16010890 17048266 17586765 18032730 18487098 18633821 20585430 21038185 21271611 24016335 25245822 25572399 27049095 28819602 30811830 35173530 35452685 37267642 37868733 42076370 42543222 42620665 46217745 48032670 49633759 51144798 54098190 55901463 59668931 63114555 63814833 70905370 72049005 75737466 76717197 85241330 92435490 93169105 99267518 106358055 111802926 119337862 126229110 127629666 127861995 130436747 144098010 148901277 153434394 167704389 179006793 186338210 189343665 212716110 248168795 255723990 260873494 264248123 279507315 297802554 298344655 319074165 335408778 358013586 378687330 383585985 391310241 446703831 496337590 528496246 537020379 559014630 596689310 638148330 652183735 744506385 767171970 782620482 792744369 838521945 893407662 895033965 1074040758 1082564891 1173930723 1304367470 1321240615 1489012770 1585488738 1677043890 1790067930 1849736861 1956551205 2165129782 2233519155 2347861446 2378233107 2642481230 2685101895 3247694673 3699473722 3913102410 3963721845 4467038310 4756466214 5370203790 5412824455 5549210583 5869653615 6495389346 7577954237 7927443690 9248684305 9743084019 10825648910 11098421166 11739307230 11891165535 15155908474 16238473365 16647631749 18497368610 19486168038 22733862711 23782331070 27746052915 32476946730 33295263498 33559511621 37889771185 45467725422 48715420095 55492105830 67119023242 68201588133 75779542370 83238158745 97430840190 100678534863 113669313555 136403176266 166476317490 167797558105 201357069726 227338627110 234916581347 302035604589 335595116210 341007940665 469833162694 503392674315 604071209178 682015881330 704749744041 1006785348630 1174582906735 1409499488082 1510178022945 2114249232123 2349165813470 3020356045890 3523748720205 4228498464246 7047497440410 10571246160615 21142492321230
- Sum of all divisors σ(n): 65410705391616
- Sum of proper divisors (its aliquot sum) s(n): 44268213070386
- 21142492321230 is an abundant number, because the sum of its proper divisors (44268213070386) is greater than itself. Its abundance is 23125720749156
Bases of 21142492321230
- Binary: 1001100111010100111101011111010010101110011102
- Hexadecimal: 0x133A9EBE95CE
- Base-36: 7HSQ61MFI
Squares and roots of 21142492321230
- 21142492321230 squared (211424923212302) is 447004981553269513508712900
- 21142492321230 cubed (211424923212303) is 9450799390041558487558620242950644867000
-
The
square root of 21142492321230 is 4598096.5976401585 -
The
cube root of 21142492321230 is 27651.5020308247
Scales and comparisons
How big is 21142492321230?- 21,142,492,321,230 seconds is equal to 672,265 years, 44 weeks, 4 days, 5 hours, 40 minutes, 30 seconds.
-
To count from 1 to 21,142,492,321,230 would take you about one million, six hundred eighty thousand, six hundred sixty-four 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 21142492321230 cubic inches would be around 2304.3 feet tall.
Recreational maths with 21142492321230
- 21142492321230 backwards is 03212329424112
- The number of decimal digits it has is: 14
- The sum of 21142492321230's digits is 36
- More coming soon!
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