20842123920072
20,842,123,920,072 is an even composite number composed of eight prime numbers multiplied together.
What does the number 20842123920072 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 768 divisors.
20842123920072 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 20842123920072:
23 × 3 × 7 × 13 × 172 × 181 × 241 × 757
(2 × 2 × 2 × 3 × 7 × 13 × 17 × 17 × 181 × 241 × 757)See below for interesting mathematical facts about the number 20842123920072 from the Numbermatics database.
Names of 20842123920072
- Cardinal: 20842123920072 can be written as Twenty trillion, eight hundred forty-two billion, one hundred twenty-three million, nine hundred twenty thousand and seventy-two.
Scientific notation
- Scientific notation: 2.0842123920072 × 1013
Factors of 20842123920072
Divisors of 20842123920072
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 17 21 24 26 28 34 39 42 51 52 56 68 78 84 91 102 104 119 136 156 168 181 182 204 221 238 241 273 289 312 357 362 364 408 442 476 482 543 546 578 663 714 723 724 728 757 867 884 952 964 1086 1092 1156 1267 1326 1428 1446 1448 1514 1547 1687 1734 1768 1928 2023 2172 2184 2271 2312 2353 2534 2652 2856 2892 3028 3077 3094 3133 3374 3468 3757 3801 4046 4097 4344 4542 4641 4706 5061 5068 5299 5304 5784 6056 6069 6154 6188 6266 6748 6936 7059 7514 7602 8092 8194 9084 9231 9282 9399 9412 9841 10122 10136 10598 11271 12138 12291 12308 12376 12532 12869 13496 14118 15028 15204 15897 16184 16388 16471 18168 18462 18564 18798 18824 19682 20244 21196 21539 21931 22542 24276 24582 24616 25064 25738 26299 28236 28679 29523 30056 30408 31794 32776 32942 36924 37128 37596 38607 39364 40001 40488 42392 43078 43621 43862 45084 48552 49164 49413 51476 52309 52598 53261 56472 57358 59046 63588 64617 65793 65884 68887 69649 73848 75192 77214 78728 78897 80002 86037 86156 87242 87724 90083 90168 98328 98826 102952 104618 105196 106522 114716 118092 120003 127176 129234 130863 131586 131768 137017 137774 139298 154428 156927 157794 159783 160004 167297 172074 172312 174484 175448 180166 182437 197652 206661 208947 209236 210392 213044 218773 229432 236184 240006 258468 261726 263172 270249 274034 275548 278596 280007 305347 308856 313854 315588 319566 320008 334594 344148 348968 360332 364874 366163 372827 395304 411051 413322 417894 418472 426088 437546 480012 487543 501891 516936 523452 526344 540498 547311 548068 551096 557192 560014 567073 610694 627708 631176 639132 656319 669188 680017 688296 720664 729748 732326 741557 745654 822102 826644 835788 840021 875092 905437 916041 959119 960024 975086 1003782 1046904 1080996 1094622 1096136 1098489 1118481 1120028 1134146 1171079 1221388 1255416 1277059 1278264 1312638 1338376 1360034 1459496 1462629 1464652 1483114 1491308 1531411 1644204 1653288 1671576 1680042 1701219 1750184 1781221 1810874 1832082 1918238 1950172 2007564 2040051 2161992 2189244 2196978 2224671 2236962 2240056 2268292 2329289 2342158 2371681 2442776 2554118 2625276 2716311 2720068 2844049 2877357 2925258 2929304 2966228 2982616 3062822 3101429 3288408 3360084 3402438 3513237 3562442 3621748 3664164 3831177 3836476 3900344 3969511 4015128 4080102 4378488 4393956 4449342 4473924 4536584 4594233 4658578 4684316 4743362 4760119 5108236 5190899 5250552 5343663 5432622 5440136 5688098 5754714 5850516 5932456 6125644 6202858 6338059 6720168 6804876 6987867 7026474 7115043 7124884 7243496 7328328 7662354 7672952 7939022 8160204 8532147 8787912 8898684 8947848 9188466 9304287 9317156 9368632 9486724 9520238 9640241 10216472 10381798 10687326 10865244 11376196 11509428 11701032 11908533 12251288 12405716 12468547 12606469 12676118 13609752 13975734 14052948 14230086 14249768 14280357 15324708 15572697 15878044 16305023 16320408 16601767 17064294 17797368 18376932 18608574 18634312 18973448 19014177 19040476 19280482 19908343 20763596 21374652 21710003 21730488 22752392 23018856 23817066 24811432 24937094 25212938 25352236 27951468 28105896 28460172 28560714 28920723 30280757 30649416 31145394 31756088 32610046 33021097 33203534 34128588 36753864 37217148 37405641 37819407 38028354 38080952 38560964 39597913 39816686 40318577 41527192 42749304 43420006 47634132 48915069 49805301 49874188 50425876 50704472 52724293 55902936 56920344 57121428 57841446 59725029 60561514 62290788 65130009 65220092 66042194 66407068 67481687 68257176 74434296 74811282 75638814 76056708 77121928 79195826 79633372 80637154 86840012 88245283 90842271 95268264 97830138 99063291 99610602 99748376 100851752 105448586 114242856 115682892 118793739 119450058 120955731 121123028 124581576 130260018 130440184 132084388 132814136 134963374 149622564 151277628 152113416 158172879 158391652 159266744 161274308 163884097 173680024 176490566 181684542 195660276 198126582 199221204 202445061 210897172 211965299 231147679 231365784 237587478 238900116 241911462 242246056 260520036 264168776 264735849 269926748 277185391 282230039 299245128 302555256 316345758 316783304 322548616 327768194 352981132 363369084 369070051 391320552 396253164 398442408 404890122 421794344 423930598 429274261 462295358 475174956 477800232 483822924 491652291 514772869 521040072 529471698 539853496 554370782 561358649 564460078 632691516 635895897 655536388 685415809 693443037 705962264 726738168 738140102 792506328 809780244 831556173 846690117 847861196 858548522 924590716 950349912 967645848 983304582 1029545738 1058943396 1107210153 1108741564 1122717298 1128920156 1147188679 1265383032 1271791794 1287822783 1311072776 1370831618 1386886074 1476280204 1544318607 1619560488 1663112346 1684075947 1693380234 1695722392 1717097044 1849181432 1966609164 2056247427 2059091476 2117886792 2214420306 2217483128 2245434596 2257840312 2294377358 2543583588 2575645566 2741663236 2773772148 2952560408 3004919827 3088637214 3326224692 3368151894 3386760468 3434194088 3441566037 3603410083 3929510543 3933218328 4112494854 4118182952 4428840612 4490869192 4588754716 4797910663 5087167176 5151291132 5483326472 5547544296 6009839654 6177274428 6652449384 6736303788 6773520936 6883132074 7206820166 7297662437 7859021086 8224989708 8857681224 9014759481 9177509432 9543097033 9595821326 10302582264 10810230249 11788531629 12019679308 12354548856 13472607576 13766264148 14393731989 14413640332 14595324874 15718042172 16449979416 18029518962 19086194066 19191642652 21620460498 21892987311 23577063258 24039358616 27532528296 28629291099 28787463978 28827280664 29190649748 31436084344 36059037924 38172388132 38383285304 43240920996 43785974622 47154126516 51083637059 57258582198 57574927956 58381299496 66801679231 72118075848 76344776264 86481841992 87571949244 94308253032 102167274118 114517164396 115149855912 124060261429 133603358462 153250911177 175143898488 200405037693 204334548236 229034328792 248120522858 267206716924 306501822354 372180784287 400810075386 408669096472 496241045716 534413433848 613003644708 744361568574 801620150772 868421830003 992482091432 1226007289416 1488723137148 1603240301544 1736843660006 2605265490009 2977446274296 3473687320012 5210530980018 6947374640024 10421061960036 20842123920072
- Sum of all divisors σ(n): 68875316590080
- Sum of proper divisors (its aliquot sum) s(n): 48033192670008
- 20842123920072 is an abundant number, because the sum of its proper divisors (48033192670008) is greater than itself. Its abundance is 27191068749936
Bases of 20842123920072
- Binary: 1001011110100101011110110010010000010110010002
- Hexadecimal: 0x12F4AF6482C8
- Base-36: 7DYQMGCSO
Squares and roots of 20842123920072
- 20842123920072 squared (208421239200722) is 434394129499637432244485184
- 20842123920072 cubed (208421239200723) is 9053696277183247335234137836653604213248
-
The
square root of 20842123920072 is 4565317.5048480473 -
The
cube root of 20842123920072 is 27519.9299803047
Scales and comparisons
How big is 20842123920072?- 20,842,123,920,072 seconds is equal to 662,715 years, 3 weeks, 5 days, 2 hours, 41 minutes, 12 seconds.
-
To count from 1 to 20,842,123,920,072 would take you about one million, six hundred fifty-six thousand, seven hundred eighty-seven 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 20842123920072 cubic inches would be around 2293.3 feet tall.
Recreational maths with 20842123920072
- 20842123920072 backwards is 27002932124802
- 20842123920072 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20842123920072's digits is 42
- More coming soon!
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The information we have on file for 20842123920072 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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