18429434523648

Names of 18429434523648

• Cardinal: 18429434523648 can be written as Eighteen trillion, four hundred twenty-nine billion, four hundred thirty-four million, five hundred twenty-three thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.8429434523648 × 10¹³

Factors of 18429434523648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 912

Divisors of 18429434523648

• Number of divisors d(n): 936
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 79 81 96 102 108 128 136 144 153 158 162 192 204 216 237 243 256 272 288 289 306 316 324 384 408 432 459 474 486 512 544 576 578 612 632 648 711 768 811 816 864 867 918 948 972 1024 1088 1152 1156 1224 1264 1296 1343 1377 1422 1536 1622 1632 1728 1734 1836 1896 1944 2048 2133 2176 2304 2312 2433 2448 2528 2592 2601 2686 2754 2844 3072 3244 3264 3456 3468 3672 3792 3888 4029 4096 4131 4266 4352 4608 4624 4866 4896 5056 5184 5202 5372 5508 5688 6144 6399 6488 6528 6912 6936 7299 7344 7584 7776 7803 8058 8262 8532 8704 9216 9248 9732 9792 10112 10368 10404 10744 11016 11376 12087 12288 12798 12976 13056 13787 13824 13872 14598 14688 15168 15552 15606 16116 16524 17064 17408 18432 18496 19197 19464 19584 20224 20736 20808 21488 21897 22032 22752 22831 23409 24174 25596 25952 26112 27574 27648 27744 29196 29376 30336 31104 31212 32232 33048 34128 34816 36261 36864 36992 38394 38928 39168 40448 41361 41472 41616 42976 43794 44064 45504 45662 46818 48348 51192 51904 52224 55148 55296 55488 58392 58752 60672 62208 62424 64069 64464 65691 66096 68256 68493 69632 70227 72522 73984 76788 77856 78336 80896 82722 82944 83232 85952 87588 88128 91008 91324 93636 96696 102384 103808 104448 108783 110296 110592 110976 116784 117504 121344 124083 124416 124848 128138 128928 131382 132192 136512 136986 140454 145044 147968 153576 155712 156672 161792 165444 165888 166464 171904 175176 176256 182016 182648 187272 192207 193392 197073 204768 205479 207616 208896 217566 220592 221952 233568 234379 235008 242688 248166 248832 249696 256276 257856 262764 264384 273024 273972 280908 290088 295936 307152 311424 313344 323584 326349 330888 331776 332928 343808 350352 352512 364032 365296 372249 374544 384414 386784 394146 409536 410958 415232 435132 441184 443904 467136 468758 470016 485376 496332 497664 499392 512552 515712 525528 528768 546048 547944 561816 576621 580176 591872 614304 616437 622848 626688 652698 661776 665856 687616 700704 703137 705024 728064 730592 744498 749088 768828 773568 788292 819072 821916 830464 870264 882368 887808 934272 937516 940032 970752 992664 995328 998784 1025104 1031424 1051056 1057536 1089173 1092096 1095888 1116747 1123632 1153242 1160352 1183744 1228608 1232874 1245696 1305396 1323552 1331712 1375232 1401408 1406274 1410048 1456128 1461184 1488996 1498176 1537656 1547136 1576584 1638144 1643832 1660928 1729863 1740528 1764736 1775616 1849311 1868544 1875032 1880064 1985328 1997568 2050208 2062848 2102112 2109411 2115072 2178346 2184192 2191776 2233494 2247264 2306484 2320704 2457216 2465748 2491392 2610792 2647104 2663424 2750464 2802816 2812548 2820096 2912256 2922368 2977992 2996352 3075312 3094272 3153168 3267519 3276288 3287664 3321856 3350241 3459726 3481056 3529472 3551232 3698622 3737088 3750064 3970656 3995136 4100416 4125696 4204224 4218822 4230144 4356692 4368384 4383552 4466988 4494528 4612968 4641408 4914432 4931496 4982784 5189589 5221584 5294208 5326848 5500928 5547933 5605632 5625096 5640192 5844736 5955984 5992704 6150624 6188544 6306336 6328233 6535038 6552576 6575328 6700482 6919452 6962112 7058944 7397244 7474176 7500128 7941312 7990272 8200832 8251392 8408448 8437644 8460288 8713384 8736768 8767104 8933976 8989056 9225936 9282816 9802557 9828864 9862992 9965568 10379178 10443168 10588416 10653696 11095866 11211264 11250192 11689472 11911968 11985408 12301248 12377088 12612672 12656466 13070076 13105152 13150656 13400964 13838904 13924224 14117888 14794488 14948352 15000256 15568767 15882624 15980544 16401664 16502784 16816896 16875288 16920576 17426768 17534208 17867952 17978112 18451872 18515941 18565632 18984699 19605114 19657728 19725984 20758356 20886336 21176832 22191732 22422528 22500384 23378944 23823936 23970816 24602496 24754176 25225344 25312932 26140152 26210304 26301312 26801928 27677808 27848448 28235776 29407671 29588976 29896704 30000512 31137534 31765248 31961088 32803328 33633792 33750576 34853536 35068416 35735904 35956224 36903744 37031882 37131264 37969398 39210228 39315456 39451968 41516712 41772672 42353664 44383464 44845056 45000768 46757888 47647872 47941632 49204992 49508352 50450688 50625864 52280304 52602624 53603856 55355616 55547823 55696896 56471552 56954097 58815342 59177952 60001024 62275068 63530496 65606656 67267584 67501152 69707072 70136832 71471808 71912448 73807488 74063764 74262528 75938796 78420456 78630912 78903936 83033424 83545344 84707328 88223013 88766928 89690112 90001536 93515776 95295744 95883264 98409984 100901376 101251728 104560608 105205248 107207712 110711232 111095646 111393792 113908194 117630684 118355904 120002048 124550136 127060992 131213312 134535168 135002304 139414144 140273664 142943616 143824896 147614976 148127528 148525056 151877592 156840912 157807872 166066848 166643469 167090688 169414656 176446026 177533856 180003072 190591488 196819968 201802752 202503456 209121216 210410496 214415424 221422464 222191292 222787584 227816388 235261368 236711808 240004096 249100272 254121984 262426624 264669039 269070336 270004608 278828288 280547328 285887232 287649792 295229952 296255056 303755184 313681824 315615744 332133696 333286938 334181376 352892052 355067712 360006144 381182976 393639936 403605504 405006912 418242432 420820992 428830848 442844928 444382584 445575168 455632776 470522736 473423616 480008192 498200544 499930407 508243968 529338078 540009216 557656576 571774464 590459904 592510112 607510368 627363648 631231488 664267392 666573876 668362752 705784104 710135424 720012288 762365952 787279872 807211008 810013824 836484864 841641984 857661696 885689856 888765168 911265552 941045472 946847232 960016384 996401088 999860814 1058676156 1080018432 1115313152 1143548928 1180919808 1185020224 1215020736 1254727296 1262462976 1328534784 1333147752 1336725504 1411568208 1420270848 1440024576 1499791221 1524731904 1620027648 1672969728 1715323392 1771379712 1777530336 1822531104 1882090944 1893694464 1992802176 1999721628 2117352312 2160036864 2230626304 2287097856 2361839616 2370040448 2430041472 2509454592 2524925952 2657069568 2666295504 2823136416 2840541696 2880049152 2999582442 3240055296 3345939456 3430646784 3542759424 3555060672 3645062208 3764181888 3787388928 3985604352 3999443256 4234704624 4320073728 4461252608 4499373663 4574195712 4740080896 4860082944 5018909184 5314139136 5332591008 5646272832 5681083392 5999164884 6480110592 6691878912 6861293568 7085518848 7110121344 7290124416 7528363776 7574777856 7971208704 7998886512 8469409248 8640147456 8998747326 9480161792 9720165888 10037818368 10628278272 10665182016 11292545664 11362166784 11998329768 12960221184 13383757824 13722587136 14220242688 14580248832 15056727552 15942417408 15997773024 16938818496 17997494652 18960323584 19440331776 20075636736 21256556544 21330364032 22585091328 22724333568 23996659536 25920442368 28440485376 29160497664 30113455104 31884834816 31995546048 33877636992 35994989304 37920647168 38880663552 40151273472 42660728064 45170182656 47993319072 56880970752 58320995328 60226910208 63769669632 63991092096 67755273984 71989978608 75841294336 77761327104 85321456128 90340365312 95986638144 113761941504 116641990656 120453820416 127982184192 135510547968 143979957216 170642912256 180680730624 191973276288 227523883008 233283981312 255964368384 271021095936 287959914432 341285824512 361361461248 383946552576 511928736768 542042191872 575919828864 682571649024 767893105152 1023857473536 1084084383744 1151839657728 1535786210304 2047714947072 2303679315456 3071572420608 4607358630912 6143144841216 9214717261824 18429434523648
• Sum of all divisors σ(n): 59459698305280
• Sum of proper divisors (its aliquot sum) s(n): 41030263781632
• 18429434523648 is an abundant number, because the sum of its proper divisors (41030263781632) is greater than itself. Its abundance is 22600829257984

Bases of 18429434523648

• Binary: 100001100001011101111111001011111000000000000₂
• Hexadecimal: 0x10C2EFE5F000
• Base-36: 6J6D5HC00

Squares and roots of 18429434523648

• 18429434523648 squared (18429434523648²) is 339644056861428784671227904
• 18429434523648 cubed (18429434523648³) is 6259447907273880020172066591245485473792
• The square root of 18429434523648 is 4292951.7262191523
• The cube root of 18429434523648 is 26414.1923821699

Scales and comparisons

• 18,429,434,523,648 seconds is equal to 585,999 years, 4 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 18,429,434,523,648 would take you about one million, four hundred sixty-four thousand, nine hundred ninety-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 18429434523648 cubic inches would be around 2201.2 feet tall.

Recreational maths with 18429434523648

• 18429434523648 backwards is 84632543492481
• The number of decimal digits it has is: 14
• The sum of 18429434523648's digits is 63
• More coming soon!