18201358961604

Names of 18201358961604

• Cardinal: 18201358961604 can be written as Eighteen trillion, two hundred one billion, three hundred fifty-eight million, nine hundred sixty-one thousand, six hundred four.

Scientific notation

• Scientific notation: 1.8201358961604 × 10¹³

Factors of 18201358961604

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 614

Divisors of 18201358961604

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 17 18 21 26 28 34 36 39 42 51 52 63 68 78 84 91 102 117 119 126 153 156 182 204 221 234 238 241 252 273 289 306 331 357 364 442 468 476 482 546 578 612 662 663 714 723 819 867 884 964 993 1071 1092 1156 1324 1326 1428 1446 1547 1638 1687 1734 1986 1989 2023 2142 2169 2317 2601 2652 2892 2979 3094 3133 3276 3374 3468 3757 3972 3978 4046 4097 4284 4303 4338 4634 4641 5061 5202 5627 5958 6069 6188 6266 6748 6951 7514 7956 8092 8194 8606 8676 9268 9282 9399 10122 10404 11254 11271 11916 12138 12291 12532 12909 13902 13923 15028 15183 16388 16881 17212 18207 18564 18798 20244 20853 21931 22508 22542 24276 24582 25818 26299 27804 27846 28197 28679 30121 30366 33762 33813 36414 36873 37596 38727 39389 41706 43862 45084 49164 50643 51636 52598 53261 55692 56394 57358 58081 60242 60732 65793 67524 67626 69649 72828 73151 73746 77454 78778 78897 79771 83412 86037 87724 90363 95659 101286 105196 106522 112788 114716 116162 118167 120484 131586 135252 139298 146302 147492 154908 157556 157794 159542 159783 172074 174243 180726 191318 197379 202572 208947 213044 219453 232324 236334 236691 239313 258111 263172 271089 278596 286977 292604 315588 319084 319566 344148 348486 354501 361452 372827 382636 394758 406567 417894 438906 472668 473382 478626 479349 487543 512057 516222 522729 542178 558397 573954 626841 639132 658359 669613 696972 709002 717939 745654 755053 789516 813134 835788 860931 877812 905437 946764 957252 958698 975086 987377 1024114 1032444 1037023 1045458 1084356 1116794 1118481 1147908 1219701 1243567 1253682 1316718 1339226 1356107 1418004 1435878 1462629 1491308 1510106 1536171 1626268 1675191 1721862 1810874 1917396 1950172 1974754 2008839 2048228 2074046 2090916 2233588 2236962 2265159 2439402 2487134 2507364 2633436 2678452 2712214 2716311 2871756 2925258 2962131 3020212 3072342 3111069 3350382 3355443 3443724 3621748 3659103 3730701 3949508 4017678 4068321 4148092 4387887 4473924 4530318 4608513 4878804 4974268 5025573 5285371 5424428 5432622 5850516 5924262 6026517 6144684 6222138 6338059 6700764 6710886 6795477 6911639 7259161 7318206 7461402 8035356 8136642 8148933 8704969 8775774 8886393 9060636 9217026 9333207 9492749 10051146 10570742 10865244 11192103 11848524 12053034 12204963 12444276 12676118 12835901 13421772 13590954 13823278 14518322 14636412 14922804 15856113 16273284 16297866 16785409 17409938 17551548 17629391 17772786 18434052 18666414 18985498 19014177 19224811 20102292 20734917 21141484 21777483 22384206 23053819 24106068 24409926 25352236 25671802 26114907 27181908 27646556 28478247 29036644 31712226 32595732 33570818 34819876 35258782 35545572 37332828 37970996 38028354 38449622 38507703 41469834 43554966 44768412 46107638 47568339 48819852 50356227 51343604 52229814 52888173 56956494 57042531 57674433 62204751 63424452 65332449 67141636 69161457 70517564 76056708 76899244 77015406 78344721 82939668 85434741 87109932 89851307 92215276 95136678 100712454 104459628 105776346 113912988 114085062 115348866 115523109 117497863 123405737 124409502 130664898 134573677 138322914 151068681 154030812 156689442 158664519 161376733 170869482 173023299 179702614 190273356 201424908 207484371 211552692 218210317 228170124 230697732 231046218 234995726 246811474 248819004 249922543 261329796 269147354 269553921 276645828 299699647 302137362 313378884 317329038 322753466 326821787 341738964 346046598 352493589 359405228 370217211 403721031 414968742 436420634 462092436 469991452 484130199 493622948 499845086 538294708 539107842 599399294 604274724 634658076 645506932 653643574 654630951 692093196 704987178 740434422 749767629 807442062 808661763 829937484 872841268 899098941 968260398 980465361 999690172 1057480767 1078215684 1110651633 1198798588 1211163093 1307287148 1309261902 1409974356 1452390597 1480868844 1499535258 1527472219 1614884124 1617323526 1749457801 1798197882 1936520796 1960930722 1963892853 2097897529 2114961534 2221303266 2249302887 2287752509 2422326186 2618523804 2697296823 2904781194 2941396083 2999070516 3054944438 3234647052 3498915602 3596395764 3921861444 3927785706 4195795058 4229923068 4248683231 4442606532 4498605774 4575505018 4582416657 4844652372 5248373403 5394593646 5555970379 5809562388 5882792166 6109888876 6293692587 6863257527 6997831204 7855571412 8391590116 8497366462 8997211548 9151010036 9164833314 10496746806 10789187292 11111940758 11765584332 12587385174 12746049693 13726515054 13747249971 15745120209 16667911137 16994732924 18329666628 18881077761 20589772581 20993493612 22223881516 25174770348 25492099386 27453030108 27494499942 29740782617 31490240418 33335822274 37762155522 38238149079 38891792653 41179545162 50003733411 50984198772 54988999884 59481565234 62980480836 66671644548 72227614927 75524311044 76476298158 77783585306 82359090324 89222347851 100007466822 116675377959 118963130468 144455229854 152952596316 155567170612 178444695702 200014933644 216682844781 233350755918 267667043553 288910459708 350026133877 356889391404 433365689562 466701511836 505593304489 535334087106 650048534343 700052267754 866731379124 1011186608978 1070668174212 1300097068686 1400104535508 1516779913467 2022373217956 2600194137372 3033559826934 4550339740401 6067119653868 9100679480802 18201358961604
• Sum of all divisors σ(n): 60586481102784
• Sum of proper divisors (its aliquot sum) s(n): 42385122141180
• 18201358961604 is an abundant number, because the sum of its proper divisors (42385122141180) is greater than itself. Its abundance is 24183763179576

Bases of 18201358961604

• Binary: 100001000110111010101100010010000101111000100₂
• Hexadecimal: 0x108DD5890BC4
• Base-36: 6G9L76I10

Squares and roots of 18201358961604

• 18201358961604 squared (18201358961604²) is 331289468049162241146252816
• 18201358961604 cubed (18201358961604³) is 6029918528161641185131885597725420876864
• The square root of 18201358961604 is 4266305.0713238967
• The cube root of 18201358961604 is 26304.7758205301

Scales and comparisons

• 18,201,358,961,604 seconds is equal to 578,746 years, 47 weeks, 3 days, 20 hours, 53 minutes, 24 seconds.
• To count from 1 to 18,201,358,961,604 would take you about one million, four hundred forty-six thousand, eight hundred sixty-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 18201358961604 cubic inches would be around 2192.1 feet tall.

Recreational maths with 18201358961604

• 18201358961604 backwards is 40616985310281
• The number of decimal digits it has is: 14
• The sum of 18201358961604's digits is 54
• More coming soon!