18947991429120
18,947,991,429,120 is an even composite number composed of six prime numbers multiplied together.
18947991429120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 18947991429120:
213 × 3 × 5 × 132 × 712 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 13 × 71 × 71 × 181)See below for interesting mathematical facts about the number 18947991429120 from the Numbermatics database.
Names of 18947991429120
- Cardinal: 18947991429120 can be written as Eighteen trillion, nine hundred forty-seven billion, nine hundred ninety-one million, four hundred twenty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.894799142912 × 1013
Factors of 18947991429120
Divisors of 18947991429120
- Number of divisors d(n): 1008
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 71 78 80 96 104 120 128 130 142 156 160 169 181 192 195 208 213 240 256 260 284 312 320 338 355 362 384 390 416 426 480 507 512 520 543 568 624 640 676 710 724 768 780 832 845 852 905 923 960 1014 1024 1040 1065 1086 1136 1248 1280 1352 1420 1448 1536 1560 1664 1690 1704 1810 1846 1920 2028 2048 2080 2130 2172 2272 2353 2496 2535 2560 2704 2715 2769 2840 2896 3072 3120 3328 3380 3408 3620 3692 3840 4056 4096 4160 4260 4344 4544 4615 4706 4992 5041 5070 5120 5408 5430 5538 5680 5792 6144 6240 6656 6760 6816 7059 7240 7384 7680 8112 8192 8320 8520 8688 9088 9230 9412 9984 10082 10140 10240 10816 10860 11076 11360 11584 11765 11999 12288 12480 12851 13312 13520 13632 13845 14118 14480 14768 15123 15360 16224 16640 17040 17376 18176 18460 18824 19968 20164 20280 20480 21632 21720 22152 22720 23168 23530 23998 24576 24960 25205 25702 26624 27040 27264 27690 28236 28960 29536 30246 30589 30720 32448 33280 34080 34752 35295 35997 36352 36920 37648 38553 39936 40328 40560 40960 43264 43440 44304 45440 46336 47060 47996 49920 50410 51404 53248 54080 54528 55380 56472 57920 59072 59995 60492 61178 61440 64255 64896 65533 66560 68160 69504 70590 71994 72704 73840 75296 75615 77106 79872 80656 81120 86528 86880 88608 90880 91767 92672 94120 95992 99840 100820 102808 106496 108160 109056 110760 112944 115840 118144 119990 120984 122356 122880 128510 129792 131066 133120 136320 139008 141180 143988 145408 147680 150592 151230 152945 154212 159744 161312 162240 167063 173056 173760 177216 179985 181760 183534 185344 188240 191984 192765 196599 199680 201640 205616 216320 218112 221520 225888 231680 236288 239980 241968 244712 257020 259584 262132 266240 272640 278016 282360 287976 290816 295360 301184 302460 305890 308424 319488 322624 324480 327665 334126 346112 347520 354432 359970 363520 367068 370688 376480 383968 385530 393198 399360 403280 411232 432640 436224 443040 451776 458835 463360 472576 479960 483936 489424 501189 514040 519168 524264 532480 545280 556032 564720 575952 581632 590720 602368 604920 611780 616848 645248 648960 655330 668252 692224 695040 708864 719940 727040 734136 741376 752960 767936 771060 786396 798720 806560 822464 835315 851929 865280 872448 886080 903552 912421 917670 926720 945152 959920 967872 978848 982995 1002378 1028080 1038336 1048528 1090560 1112064 1129440 1151904 1181440 1204736 1209840 1223560 1233696 1290496 1297920 1310660 1336504 1384448 1390080 1417728 1439880 1454080 1468272 1482752 1505920 1535872 1542120 1572792 1597440 1613120 1644928 1670630 1703858 1730560 1744896 1772160 1807104 1824842 1835340 1853440 1890304 1919840 1935744 1957696 1965990 2004756 2056160 2076672 2097056 2171819 2181120 2224128 2258880 2303808 2362880 2409472 2419680 2447120 2467392 2505945 2555787 2580992 2595840 2621320 2673008 2737263 2780160 2835456 2879760 2908160 2936544 3011840 3071744 3084240 3145584 3226240 3289856 3341260 3407716 3461120 3544320 3614208 3649684 3670680 3706880 3780608 3839680 3871488 3915392 3931980 4009512 4112320 4153344 4194112 4259645 4343638 4362240 4448256 4517760 4562105 4607616 4725760 4818944 4839360 4894240 4934784 5011890 5111574 5161984 5191680 5242640 5346016 5474526 5560320 5670912 5759520 5873088 6023680 6143488 6168480 6291168 6452480 6515457 6579712 6682520 6815432 6922240 7088640 7228416 7299368 7341360 7413760 7561216 7679360 7742976 7830784 7863960 8019024 8224640 8388224 8519290 8687276 8724480 9035520 9124210 9215232 9451520 9637888 9678720 9788480 9869568 10023780 10223148 10323968 10383360 10485280 10692032 10859095 10949052 11120640 11341824 11519040 11746176 11861473 12047360 12286976 12336960 12582336 12778935 12904960 13030914 13159424 13365040 13630864 13686315 14177280 14456832 14598736 14682720 15358720 15485952 15661568 15727920 16038048 16449280 16776448 17038580 17374552 18071040 18248420 18430464 18903040 19275776 19357440 19576960 19739136 20047560 20446296 20647936 20766720 20970560 21384064 21718190 21898104 22241280 22683648 23038080 23492352 23722946 24094720 24573952 24673920 25164672 25557870 25809920 26061828 26318848 26730080 27261728 27372630 28354560 28913664 29197472 29365440 30717440 30971904 31323136 31455840 32076096 32577285 32898560 33552896 34077160 34749104 35584419 36142080 36496840 36860928 37806080 38714880 39153920 39478272 40095120 40892592 41295872 41941120 42768128 43436380 43796208 46076160 46984704 47445892 48189440 49147904 49347840 50329344 51115740 51619840 52123656 52637696 53460160 54523456 54745260 56709120 57827328 58394944 58730880 59307365 61434880 61943808 62646272 62911680 64152192 65154570 65797120 67105792 68154320 69498208 71168838 72284160 72993680 73721856 77429760 78307840 78956544 80190240 81785184 83882240 85536256 86872760 87592416 92152320 93969408 94891784 96378880 98295808 98695680 100658688 102231480 103239680 104247312 105275392 106920320 109046912 109490520 113418240 116789888 117461760 118614730 122869760 123887616 125292544 125823360 128304384 130309140 131594240 134211584 136308640 138996416 142337676 144568320 145987360 147443712 154199149 154859520 156615680 157913088 160380480 163570368 167764480 171072512 173745520 175184832 177922095 184304640 187938816 189783568 197391360 201317376 204462960 206479360 208494624 213840640 218093824 218981040 233579776 234923520 237229460 245739520 250585088 251646720 256608768 260618280 263188480 268423168 272617280 277992832 284675352 289136640 291974720 294887424 308398298 309719040 313231360 315826176 320760960 327140736 335528960 342145024 347491040 350369664 355844190 368609280 375877632 379567136 394782720 402634752 408925920 416989248 427681280 436187648 437962080 462597447 467159552 469847040 474458920 491479040 503293440 513217536 521236560 526376960 536846336 545234560 555985664 569350704 583949440 616796596 619438080 626462720 641521920 654281472 671057920 684290048 694982080 700739328 711688380 737218560 751755264 759134272 770995745 789565440 805269504 817851840 833978496 855362560 872375296 875924160 925194894 934319104 939694080 948917840 1006586880 1026435072 1042473120 1090469120 1111971328 1138701408 1167898880 1233593192 1252925440 1283043840 1308562944 1342115840 1368580096 1389964160 1401478656 1423376760 1474437120 1518268544 1541991490 1579130880 1610539008 1635703680 1667956992 1710725120 1744750592 1751848320 1850389788 1868638208 1879388160 1897835680 2013173760 2052870144 2084946240 2180938240 2223942656 2277402816 2312987235 2335797760 2467186384 2566087680 2617125888 2684231680 2779928320 2802957312 2846753520 3036537088 3083982980 3271407360 3335913984 3421450240 3489501184 3503696640 3700779576 3737276416 3758776320 3795671360 4026347520 4105740288 4169892480 4361876480 4447885312 4554805632 4625974470 4671595520 4934372768 5132175360 5234251776 5559856640 5605914624 5693507040 6073074176 6167965960 6542814720 6671827968 6842900480 6979002368 7007393280 7401559152 7474552832 7591342720 8052695040 8339784960 8723752960 8895770624 9109611264 9251948940 9343191040 9868745536 10264350720 10468503552 11119713280 11211829248 11387014080 12146148352 12335931920 13085629440 13343655936 14014786560 14803118304 15182685440 16679569920 17447505920 17791541248 18219222528 18503897880 18686382080 19737491072 20528701440 20937007104 22239426560 22423658496 22774028160 24292296704 24671863840 26171258880 26687311872 28029573120 29606236608 30365370880 33359139840 34895011840 36438445056 37007795760 37372764160 39474982144 44478853120 45548056320 48584593408 49343727680 52342517760 53374623744 56059146240 59212473216 60730741760 66718279680 72876890112 74015591520 78949964288 88957706240 91096112640 97169186816 98687455360 104685035520 112118292480 118424946432 121461483520 133436559360 145753780224 148031183040 157899928576 182192225280 197374910720 236849892864 242922967040 266873118720 291507560448 296062366080 315799857152 364384450560 394749821440 473699785728 485845934080 592124732160 631599714304 728768901120 789499642880 947399571456 1184249464320 1263199428608 1457537802240 1578999285760 1894799142912 2368498928640 3157998571520 3789598285824 4736997857280 6315997143040 9473995714560 18947991429120
- Sum of all divisors σ(n): 66958072520976
- Sum of proper divisors (its aliquot sum) s(n): 48010081091856
- 18947991429120 is an abundant number, because the sum of its proper divisors (48010081091856) is greater than itself. Its abundance is 29062089662736
Bases of 18947991429120
- Binary: 1000100111011101011000100110001100000000000002
- Hexadecimal: 0x113BAC4C6000
- Base-36: 6PSL4VH1C
Squares and roots of 18947991429120
- 18947991429120 squared (189479914291202) is 359026379198004979983974400
- 18947991429120 cubed (189479914291203) is 6802828755871785420139424086153494528000
-
The
square root of 18947991429120 is 4352929.0631849261 -
The
cube root of 18947991429120 is 26659.6469124543
Scales and comparisons
How big is 18947991429120?- 18,947,991,429,120 seconds is equal to 602,487 years, 26 weeks, 6 days, 8 hours, 32 minutes.
-
To count from 1 to 18,947,991,429,120 would take you about one million, five hundred six thousand, two hundred eighteen 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 18947991429120 cubic inches would be around 2221.6 feet tall.
Recreational maths with 18947991429120
- 18947991429120 backwards is 02192419974981
- The number of decimal digits it has is: 14
- The sum of 18947991429120's digits is 66
- More coming soon!
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The information we have on file for 18947991429120 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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