18421474014720
18,421,474,014,720 is an even composite number composed of five prime numbers multiplied together.
18421474014720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, four hundred forty divisors.
Prime factorization of 18421474014720:
29 × 311 × 5 × 72 × 829
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 829)See below for interesting mathematical facts about the number 18421474014720 from the Numbermatics database.
Names of 18421474014720
- Cardinal: 18421474014720 can be written as Eighteen trillion, four hundred twenty-one billion, four hundred seventy-four million, fourteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.842147401472 × 1013
Factors of 18421474014720
Divisors of 18421474014720
- Number of divisors d(n): 1440
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 64 70 72 80 81 84 90 96 98 105 108 112 120 126 128 135 140 144 147 160 162 168 180 189 192 196 210 216 224 240 243 245 252 256 270 280 288 294 315 320 324 336 360 378 384 392 405 420 432 441 448 480 486 490 504 512 540 560 567 576 588 630 640 648 672 720 729 735 756 768 784 810 829 840 864 882 896 945 960 972 980 1008 1080 1120 1134 1152 1176 1215 1260 1280 1296 1323 1344 1440 1458 1470 1512 1536 1568 1620 1658 1680 1701 1728 1764 1792 1890 1920 1944 1960 2016 2160 2187 2205 2240 2268 2304 2352 2430 2487 2520 2560 2592 2646 2688 2835 2880 2916 2940 3024 3136 3240 3316 3360 3402 3456 3528 3584 3645 3780 3840 3888 3920 3969 4032 4145 4320 4374 4410 4480 4536 4608 4704 4860 4974 5040 5103 5184 5292 5376 5670 5760 5803 5832 5880 6048 6272 6480 6561 6615 6632 6720 6804 6912 7056 7290 7461 7560 7680 7776 7840 7938 8064 8290 8505 8640 8748 8820 8960 9072 9408 9720 9948 10080 10206 10368 10584 10752 10935 11340 11520 11606 11664 11760 11907 12096 12435 12544 12960 13122 13230 13264 13440 13608 13824 14112 14580 14922 15120 15309 15552 15680 15876 16128 16580 17010 17280 17409 17496 17640 17920 18144 18816 19440 19683 19845 19896 20160 20412 20736 21168 21870 22383 22680 23040 23212 23328 23520 23814 24192 24870 25088 25515 25920 26244 26460 26528 26880 27216 28224 29015 29160 29844 30240 30618 31104 31360 31752 32256 32805 33160 34020 34560 34818 34992 35280 35721 36288 37305 37632 38880 39366 39690 39792 40320 40621 40824 41472 42336 43740 44766 45360 45927 46424 46656 47040 47628 48384 49740 51030 51840 52227 52488 52920 53056 53760 54432 56448 58030 58320 59049 59535 59688 60480 61236 62208 62720 63504 65610 66320 67149 68040 69120 69636 69984 70560 71442 72576 74610 75264 76545 77760 78732 79380 79584 80640 81242 81648 84672 87045 87480 89532 90720 91854 92848 93312 94080 95256 96768 98415 99480 102060 103680 104454 104976 105840 106112 107163 108864 111915 112896 116060 116640 118098 119070 119376 120960 121863 122472 124416 125440 127008 131220 132640 134298 136080 137781 139272 139968 141120 142884 145152 149220 153090 155520 156681 157464 158760 159168 161280 162484 163296 169344 174090 174960 177147 178605 179064 181440 183708 185696 186624 188160 190512 196830 198960 201447 203105 204120 207360 208908 209952 211680 212224 214326 217728 223830 225792 229635 232120 233280 236196 238140 238752 241920 243726 244944 254016 261135 262440 265280 268596 272160 275562 278544 279936 282240 285768 290304 295245 298440 306180 311040 313362 314928 317520 318336 321489 324968 326592 335745 338688 348180 349920 354294 357210 358128 362880 365589 367416 371392 373248 376320 381024 393660 397920 402894 406210 408240 413343 417816 419904 423360 424448 428652 435456 447660 459270 464240 466560 470043 472392 476280 477504 483840 487452 489888 508032 522270 524880 530560 535815 537192 544320 551124 557088 559872 564480 571536 590490 596880 604341 609315 612360 622080 626724 629856 635040 636672 642978 649936 653184 671490 677376 688905 696360 699840 708588 714420 716256 725760 731178 734832 742784 762048 783405 787320 795840 805788 812420 816480 826686 835632 839808 846720 857304 870912 885735 895320 918540 928480 933120 940086 944784 952560 955008 964467 974904 979776 1007235 1016064 1044540 1049760 1061120 1071630 1074384 1088640 1096767 1102248 1114176 1119744 1128960 1143072 1180980 1193760 1208682 1218630 1224720 1240029 1253448 1259712 1270080 1273344 1285956 1299872 1306368 1342980 1377810 1392720 1399680 1410129 1417176 1428840 1432512 1451520 1462356 1469664 1485568 1524096 1566810 1574640 1591680 1607445 1611576 1624840 1632960 1653372 1671264 1679616 1693440 1714608 1771470 1790640 1813023 1827945 1837080 1856960 1866240 1880172 1889568 1905120 1910016 1928934 1949808 1959552 2014470 2032128 2066715 2089080 2099520 2122240 2143260 2148768 2177280 2193534 2204496 2228352 2286144 2350215 2361960 2387520 2417364 2437260 2449440 2480058 2506896 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411505920 421158528 435125520 444190635 451241280 453496320 456881796 462944160 464133888 467953920 473803344 489516210 493807104 507646440 515704320 522150624 526448160 529079040 533028762 541489536 555532992 561544704 571102245 580167360 587419452 592254180 601655040 609175728 617258880 631737792 634894848 652688280 676861920 685322694 694416240 696200832 701930880 710705016 721986048 734274315 740710656 761469660 773556480 783225936 789672240 793618560 799543143 812234304 823011840 842317056 870251040 888381270 902482560 913763592 925888320 928267776 935907840 947606688 979032420 1015292880 1027984041 1044301248 1052896320 1058158080 1066057524 1082979072 1111065984 1142204490 1160334720 1174838904 1184508360 1203310080 1218351456 1234517760 1263475584 1305376560 1332571905 1353723840 1370645388 1388832480 1392401664 1403861760 1421410032 1468548630 1481421312 1522939320 1547112960 1566451872 1579344480 1587237120 1599086286 1624468608 1684634112 1713306735 1740502080 1776762540 1804965120 1827527184 1851776640 1895213376 1958064840 2030585760 2055968082 2088602496 2105792640 2132115048 2165958144 2222131968 2284408980 2320669440 2349677808 2369016720 2398629429 2436702912 2469035520 2526951168 2610753120 2665143810 2707447680 2741290776 2777664960 2784803328 2807723520 2842820064 2937097260 3045878640 3132903744 3158688960 3174474240 3198172572 3248937216 3426613470 3481004160 3553525080 3609930240 3655054368 3703553280 3790426752 3916129680 3997715715 4061171520 4111936164 4177204992 4211585280 4264230096 4444263936 4568817960 4641338880 4699355616 4738033440 4797258858 4873405824 5053902336 5139920205 5221506240 5330287620 5414895360 5482581552 5555329920 5685640128 5874194520 6091757280 6265807488 6317377920 6396345144 6497874432 6853226940 6962008320 7107050160 7195888287 7310108736 7407106560 7580853504 7832259360 7995431430 8122343040 8223872328 8354409984 8423170560 8528460192 9137635920 9398711232 9476066880 9594517716 9746811648 10279840410 10443012480 10660575240 10829790720 10965163104 11110659840 11371280256 11748389040 11993147145 12183514560 12531614976 12634755840 12792690288 13706453880 13924016640 14214100320 14391776574 14620217472 15161707008 15664518720 15990862860 16244686080 16447744656 17056920384 18275271840 18797422464 18952133760 19189035432 19493623296 20559680820 20886024960 21321150480 21930326208 22221319680 22742560512 23496778080 23986294290 24367029120 25063229952 25269511680 25585380576 27412907760 28428200640 28783553148 29240434944 31329037440 31981725720 32489372160 32895489312 34113840768 35979441435 36550543680 37594844928 37904267520 38378070864 41119361640 41772049920 42642300960 43860652416 45485121024 46993556160 47972588580 48734058240 51170761152 54825815520 56856401280 57567106296 58480869888 62658074880 63963451440 65790978624 68227681536 71958882870 73101087360 75189689856 75808535040 76756141728 82238723280 85284601920 87721304832 93987112320 95945177160 97468116480 102341522304 109651631040 113712802560 115134212592 125316149760 127926902880 131581957248 136455363072 143917765740 146202174720 153512283456 164477446560 170569203840 175442609664 187974224640 191890354320 204683044608 219303262080 227425605120 230268425184 255853805760 263163914496 287835531480 292404349440 307024566912 328954893120 341138407680 375948449280 383780708640 409366089216 438606524160 460536850368 511707611520 526327828992 575671062960 614049133824 657909786240 682276815360 767561417280 877213048320 921073700736 1023415223040 1151342125920 1228098267648 1315819572480 1535122834560 1842147401472 2046830446080 2302684251840 2631639144960 3070245669120 3684294802944 4605368503680 6140491338240 9210737007360 18421474014720
- Sum of all divisors σ(n): 77162106621600
- Sum of proper divisors (its aliquot sum) s(n): 58740632606880
- 18421474014720 is an abundant number, because the sum of its proper divisors (58740632606880) is greater than itself. Its abundance is 40319158592160
Bases of 18421474014720
- Binary: 1000011000001000101010110101000110110000000002
- Hexadecimal: 0x10C1156A3600
- Base-36: 6J2PI0000
Squares and roots of 18421474014720
- 18421474014720 squared (184214740147202) is 339350704875004194776678400
- 18421474014720 cubed (184214740147203) is 6251340191731805399729578699074306048000
-
The
square root of 18421474014720 is 4292024.4657643787 -
The
cube root of 18421474014720 is 26410.3886717451
Scales and comparisons
How big is 18421474014720?- 18,421,474,014,720 seconds is equal to 585,745 years, 46 weeks, 2 days, 19 hours, 12 minutes.
-
To count from 1 to 18,421,474,014,720 would take you about one million, four hundred sixty-four thousand, three 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 18421474014720 cubic inches would be around 2200.9 feet tall.
Recreational maths with 18421474014720
- 18421474014720 backwards is 02741047412481
- 18421474014720 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 18421474014720's digits is 45
- More coming soon!
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The information we have on file for 18421474014720 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 18421474014720, math, Factors of 18421474014720, curriculum, school, college, exams, university, Prime factorization of 18421474014720, STEM, science, technology, engineering, physics, economics, calculator, eighteen trillion, four hundred twenty-one billion, four hundred seventy-four million, fourteen thousand, seven hundred twenty.