18155042982912

Names of 18155042982912

• Cardinal: 18155042982912 can be written as Eighteen trillion, one hundred fifty-five billion, forty-two million, nine hundred eighty-two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.8155042982912 × 10¹³

Factors of 18155042982912

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 174

Divisors of 18155042982912

• Number of divisors d(n): 1408
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 19 22 24 29 32 33 37 38 44 48 57 58 64 66 73 74 76 87 88 96 111 114 116 128 132 146 148 152 174 176 192 209 219 222 228 232 256 264 292 296 304 319 348 352 361 384 407 418 438 444 456 464 512 528 551 584 592 608 627 638 696 703 704 722 768 803 814 836 876 888 912 928 957 1024 1056 1073 1083 1102 1168 1184 1216 1221 1254 1276 1387 1392 1406 1408 1444 1536 1606 1628 1653 1672 1752 1776 1824 1856 1914 2109 2112 2117 2146 2166 2204 2336 2368 2409 2432 2442 2508 2552 2701 2774 2784 2812 2816 2888 3072 3212 3219 3256 3306 3344 3504 3552 3648 3712 3828 3971 4161 4218 4224 4234 4292 4332 4408 4672 4736 4818 4864 4884 5016 5104 5402 5548 5568 5624 5632 5776 6061 6351 6424 6438 6512 6612 6688 6859 7008 7104 7296 7424 7656 7733 7942 8103 8322 8436 8448 8468 8584 8664 8816 9344 9472 9636 9728 9768 10032 10208 10469 10804 11096 11136 11248 11264 11552 11803 11913 12122 12702 12848 12876 13024 13224 13357 13376 13718 14016 14208 14592 14848 15257 15312 15466 15884 16206 16644 16872 16896 16936 17168 17328 17632 18183 18688 18944 19272 19456 19536 20064 20387 20416 20577 20938 21608 22192 22272 22496 23104 23199 23287 23606 23826 24244 25404 25696 25752 26048 26353 26448 26714 26752 27436 28032 28416 29184 29696 29711 30514 30624 30932 31407 31768 32412 33288 33744 33792 33872 34336 34656 35264 35409 36366 37376 37888 38544 39072 40071 40128 40223 40774 40832 41154 41876 43216 44384 44544 44992 45771 46208 46398 46574 47212 47652 48488 50808 51319 51392 51504 52096 52706 52896 53428 53504 54872 56064 56832 58368 59422 61028 61161 61248 61864 62814 63536 64824 66576 67488 67744 68672 69312 69861 70528 70818 72732 74752 75449 77088 78144 78329 79059 80142 80256 80446 81548 81664 82308 83752 86432 88768 89088 89133 89984 91542 92416 92796 93148 94424 95304 96976 101616 102638 102784 103008 104192 105412 105792 106856 107008 109744 112128 113664 115159 118844 120669 122056 122322 122496 123728 125628 127072 129648 133152 134976 135488 137344 138624 139722 141056 141636 145464 146927 150898 153957 154176 156288 156658 158118 160284 160512 160892 163096 163328 164616 167504 172864 177536 178266 179968 183084 184832 185592 186296 188848 190608 193952 198911 203232 205276 205568 206016 208384 210824 211584 213712 214016 219488 224256 224257 226347 230318 234987 237688 241338 244112 244644 244992 247456 251256 253783 254144 259296 266304 269952 270976 274688 277248 279444 282112 283272 289883 290928 293854 301796 307914 308352 312576 313316 316236 320568 321024 321784 326192 326656 329232 335008 345477 345728 355072 356532 359936 366168 369664 371184 372592 377696 381216 387353 387904 397822 406464 410552 411136 412032 416768 421648 423168 427424 438976 440781 442453 448514 452694 460636 469974 475376 482676 488224 489288 489984 494912 500707 502512 507566 508288 518592 532608 539904 541952 549376 554496 558888 564224 564509 566544 579766 581856 587708 596733 603592 615828 616704 625152 626632 632472 641136 642048 643568 652384 658464 670016 672771 690954 691456 710144 713064 719872 732336 742368 745184 755392 761349 762432 764237 774706 775808 795644 812928 821104 822272 824064 843296 846336 854848 861619 869649 877952 881562 884906 897028 905388 921272 939948 950752 965352 975061 976448 978576 979968 989824 1001414 1005024 1015132 1016576 1037184 1065216 1079808 1083904 1098752 1108992 1117776 1129018 1133088 1159532 1162059 1163712 1175416 1193466 1207184 1231656 1233408 1250304 1253264 1264944 1282272 1287136 1304768 1316928 1327359 1340032 1345542 1381908 1382912 1420288 1426128 1464672 1484736 1488251 1490368 1502121 1510784 1522698 1524864 1528474 1549412 1551616 1591288 1625856 1642208 1648128 1686592 1692672 1693527 1709696 1723238 1739298 1755904 1763124 1769812 1794056 1810776 1842544 1879896 1901504 1930704 1950122 1952896 1957152 1979648 2002828 2010048 2030264 2033152 2074368 2130432 2159616 2167808 2188021 2235552 2258036 2266176 2292711 2319064 2324118 2327424 2350832 2386932 2414368 2463312 2466816 2506528 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8942208 9032144 9064704 9170844 9276256 9296472 9309696 9403328 9547728 9657472 9853248 10026112 10119552 10258176 10297088 10339428 10438144 10535424 10618872 10720256 10725671 10764336 11015554 11055264 11166452 11409024 11700732 11717376 11877888 11906008 11922944 12016968 12086272 12181584 12198912 12227792 12395296 12730304 12782649 13128126 13137664 13492736 13548216 13677568 13785904 13914384 14104992 14158496 14352448 14486208 14520503 14719414 14740352 15039168 15212032 15445632 15600976 15623168 15657216 16022624 16080384 16242112 16370761 16523331 16749678 16813214 17043532 17504168 17859012 17884416 18064288 18129408 18341688 18526159 18552512 18592944 18619392 18806656 19095456 19314944 19706496 20052224 20239104 20516352 20594176 20678856 20876288 21070848 21237744 21451342 21528672 22031108 22079121 22110528 22332904 22818048 23401464 23434752 23755776 23812016 23845888 24033936 24363168 24455584 24790592 25219821 25460608 25565298 26256252 26275328 26985472 27096432 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88442112 89331616 91272192 93605856 95248064 96135744 97452672 97822336 98224566 99162368 100879284 101842432 102261192 105025008 108385728 110287232 111156954 111315072 112839936 113107076 113267968 114819584 115889664 116164024 117755312 117922816 120313344 123565056 124807808 128180992 128708052 129936896 130966088 132186648 133997424 134505712 136348256 140033344 142872096 144514304 146733504 148209272 148420096 148743552 150453248 152763648 157651968 159725533 161913554 165430848 169660614 169901952 171610736 172229376 174246036 176248864 176632968 176884224 178663232 187211712 190496128 192271488 194905344 195644672 196449132 198324736 201758568 203684864 203787749 204522384 210050016 216771456 220574464 222313908 222630144 225679872 226214152 226535936 229639168 231779328 232328048 235510624 240626688 242870331 249615616 256361984 257416104 259873792 261932176 264373296 267994848 269011424 272696512 280066688 285744192 289028608 293467008 296418544 296840192 297487104 305527296 311044459 319451066 323827108 330861696 339321228 339803904 343221472 344458752 348492072 352497728 353265936 353768448 357326464 374423424 380992256 384542976 389810688 391289344 392898264 396649472 403517136 407575498 409044768 420100032 433542912 441148928 444627816 445260288 451359744 452428304 453071872 464656096 471021248 479176599 485740662 499231232 512723968 514832208 523864352 528746592 535989696 537258611 538022848 545393024 560133376 571488384 578057216 586934016 592837088 594974208 611054592 611363247 622088918 638902132 647654216 661723392 678642456 679607808 686442944 688917504 696984144 704995456 706531872 714652928 748846848 761984512 769085952 779621376 782578688 785796528 807034272 815150996 818089536 840200064 867085824 882297856 889255632 890520576 904856608 929312192 933133377 942042496 958353198 971481324 998462464 1029664416 1047728704 1057493184 1071979392 1074517222 1076045696 1090786048 1120266752 1142976768 1173868032 1185674176 1189948416 1222726494 1244177836 1277804264 1295308432 1323446784 1357284912 1359215616 1372885888 1393968288 1409990912 1413063744 1429305856 1497693696 1523969024 1538171904 1571593056 1611775833 1614068544 1630301992 1636179072 1680400128 1734171648 1778511264 1809713216 1858624384 1866266754 1884084992 1916706396 1942962648 2059328832 2095457408 2114986368 2143958784 2149034444 2152091392 2181572096 2240533504 2285953536 2347736064 2371348352 2445452988 2488355672 2555608528 2590616864 2646893568 2714569824 2745771776 2787936576 2819981824 2826127488 2858611712 2995387392 3143186112 3223551666 3228137088 3260603984 3272358144 3360800256 3557022528 3619426432 3717248768 3732533508 3768169984 3833412792 3885925296 4118657664 4190914816 4229972736 4287917568 4298068888 4304182784 4363144192 4571907072 4742696704 4890905976 4976711344 5111217056 5181233728 5429139648 5491543552 5575873152 5639963648 5652254976 5909844721 6286372224 6447103332 6456274176 6521207968 6544716288 6721600512 7114045056 7238852864 7434497536 7465067016 7536339968 7666825584 7771850592 8237315328 8381829632 8459945472 8575835136 8596137776 8608365568 9485393408 9781811952 9953422688 10222434112 10362467456 10858279296 10983087104 11151746304 11304509952 11819689442 12572744448 12894206664 12912548352 13042415936 13089432576 14228090112 14477705728 14868995072 14930134032 15333651168 15543701184 16474630656 16763659264 16919890944 17192275552 17729534163 18970786816 19563623904 19906845376 20444868224 20724934912 21716558592 22303492608 22609019904 23639378884 25145488896 25788413328 25825096704 26084831872 28456180224 28955411456 29860268064 30667302336 31087402368 32949261312 34384551104 35459068326 39127247808 39813690752 40889736448 41449869824 43433117184 44606985216 47278757768 50290977792 51576826656 52169663744 56912360448 59720536128 61334604672 62174804736 68769102208 70918136652 78254495616 79627381504 81779472896 82899739648 86866234368 94557515536 103153653312 104339327488 119441072256 122669209344 124349609472 137538204416 141836273304 156508991232 159254763008 163558945792 189115031072 206307306624 208678654976 238882144512 245338418688 248699218944 275076408832 283672546608 313017982464 318509526016 378230062144 412614613248 477764289024 490676837376 550152817664 567345093216 626035964928 756460124288 825229226496 955528578048 1134690186432 1512920248576 1650458452992 2269380372864 3025840497152 4538760745728 6051680994304 9077521491456 18155042982912
• Sum of all divisors σ(n): 60011463398400
• Sum of proper divisors (its aliquot sum) s(n): 41856420415488
• 18155042982912 is an abundant number, because the sum of its proper divisors (41856420415488) is greater than itself. Its abundance is 23701377432576

Bases of 18155042982912

• Binary: 100001000001100001100111000110100110000000000₂
• Hexadecimal: 0x10830CE34C00
• Base-36: 6FOB7UC5C

Squares and roots of 18155042982912

• 18155042982912 squared (18155042982912²) is 329605585711382250723999744
• 18155042982912 cubed (18155042982912³) is 5984003575998030102694896583937284374528
• The square root of 18155042982912 is 4260873.4999894095
• The cube root of 18155042982912 is 26282.4447717155

Scales and comparisons

• 18,155,042,982,912 seconds is equal to 577,274 years, 10 weeks, 6 days, 7 hours, 15 minutes, 12 seconds.
• To count from 1 to 18,155,042,982,912 would take you about one million, four hundred forty-three thousand, one hundred eighty-five 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 18155042982912 cubic inches would be around 2190.2 feet tall.

Recreational maths with 18155042982912

• 18155042982912 backwards is 21928924055181
• 18155042982912 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18155042982912's digits is 57
• More coming soon!