18561994465014

Names of 18561994465014

• Cardinal: 18561994465014 can be written as Eighteen trillion, five hundred sixty-one billion, nine hundred ninety-four million, four hundred sixty-five thousand and fourteen.

Scientific notation

• Scientific notation: 1.8561994465014 × 10¹³

Factors of 18561994465014

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 182616

Divisors of 18561994465014

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 19 21 22 26 27 33 38 39 42 54 57 63 66 77 78 81 91 99 114 117 121 126 133 143 154 162 171 182 189 198 209 231 234 242 243 247 266 273 286 297 342 351 363 378 399 418 429 462 486 494 513 546 567 594 627 693 702 726 741 798 819 847 858 891 1001 1026 1053 1089 1134 1197 1254 1287 1386 1463 1482 1539 1573 1638 1694 1701 1729 1782 1881 2002 2079 2106 2178 2223 2299 2394 2457 2541 2574 2673 2717 2926 3003 3078 3146 3159 3267 3402 3458 3591 3762 3861 4158 4389 4446 4598 4617 4719 4914 5082 5187 5346 5434 5643 6006 6237 6318 6534 6669 6897 7182 7371 7623 7722 8151 8778 9009 9234 9438 9801 10374 10773 11011 11286 11583 12474 13167 13338 13794 14157 14742 15246 15561 16093 16302 16929 18018 18711 19019 19602 20007 20691 21546 22022 22113 22869 23166 24453 26334 27027 28314 29403 29887 31122 32186 32319 33033 33858 34749 37422 38038 39501 40014 41382 42471 44226 45738 46683 48279 48906 50787 54054 57057 58806 59774 60021 62073 64638 66066 68607 69498 73359 79002 81081 84942 89661 93366 96558 99099 101574 114114 118503 120042 124146 127413 137214 140049 144837 146718 162162 171171 179322 182561 186219 198198 205821 209209 220077 237006 243243 254826 268983 280098 289674 297297 342342 355509 365122 372438 382239 411642 418418 420147 434511 440154 486486 513513 537966 547683 558657 594594 627627 660231 711018 764478 806949 840294 869022 891891 1027026 1095366 1117314 1255254 1277927 1303533 1320462 1540539 1613898 1643049 1783782 1882881 2008171 2373293 2420847 2555854 2607066 2675673 3081078 3286098 3468659 3765762 3833781 3910599 4016342 4621617 4746586 4841694 4929147 5351346 5648643 6024513 6937318 7119879 7262541 7667562 7821198 9243234 9858294 10405977 11297286 11501343 12049026 14057197 14239758 14525082 14787441 16613051 16945929 18073539 20811954 21359637 22089881 23002686 24280613 26106223 28114394 29574882 31217931 33226102 33891858 34504029 36147078 38155249 42171591 42719274 44179762 44362323 45092567 48561226 49839153 50837787 52212446 54220617 62435862 64078911 66269643 69008058 72841839 76310498 78318669 84343182 88724646 90185134 93653793 99678306 101675574 103512087 108441234 114465747 126514773 128157822 132539286 135277701 145683678 149517459 154629167 156637338 162661851 182743561 187307586 192236733 198808929 207024174 218525517 228931494 234956007 253029546 267086743 270555402 280961379 287168453 299034918 309258334 310536261 315647969 325323702 343397241 365487122 379544319 384473466 397617858 405833103 419707739 437051034 448552377 463887501 469912014 487985553 496018237 534173486 548230683 561922758 574336906 576710199 596426787 621072522 631295938 655576551 686794482 704868021 759088638 801260229 811666206 839415478 842884137 861505359 897104754 927775002 946943907 975971106 992036474 1030191723 1096461366 1138632957 1153420398 1192853574 1217499309 1259123217 1311153102 1345657131 1391662503 1409736042 1488054711 1602520458 1644692049 1685768274 1723010718 1789280361 1893887814 1966729653 2010179171 2060383446 2114604063 2277265914 2403780687 2434998618 2518246434 2584516077 2691314262 2783325006 2840831721 2937954173 2976109422 3090575169 3289384098 3415898871 3472127659 3578560722 3652497927 3777369651 3933459306 4020358342 4036971393 4174987509 4229208126 4464164133 4807561374 4934076147 5169032154 5367841083 5456200607 5681663442 5875908346 5900188959 6030537513 6181150338 6343812189 6831797742 6944255318 7211342061 7304995854 7554739302 7753548231 8073942786 8349975018 8522495163 8813862519 8928328266 9271725507 9868152294 10416382977 10735682166 10912401214 10957493781 11332108953 11800377918 12061075026 12524962527 12687624378 13392492399 14422684122 14802228441 15507096462 16368601821 17044990326 17627725038 18091612539 18543451014 20832765954 21634026183 21914987562 22664217906 23260644693 25049925054 25567485489 26441587557 26784984798 29604456882 31249148931 32737203642 33996326859 36183225078 37574887581 38193404249 40177477197 43268052366 44406685323 46521289386 49105805463 51134970978 52883175114 54274837617 62498297862 64902078549 67992653718 69781934079 75149775162 76386808498 76702456467 79324762671 80354954394 88813370646 93747446793 98211610926 101988980577 108549675234 114580212747 120532431591 129804157098 139563868158 147317416389 153404912934 158649525342 162824512851 187494893586 203977961154 229160425494 237974288013 241064863182 281242340379 294634832778 325649025702 343740638241 441952249167 475948576026 488473538553 562484680758 687481276482 713922864039 843727021137 883904498334 976947077106 1031221914723 1325856747501 1427845728078 1687454042274 2062443829446 2651713495002 3093665744169 6187331488338 9280997232507 18561994465014
• Sum of all divisors σ(n): 59392647175680
• Sum of proper divisors (its aliquot sum) s(n): 40830652710666
• 18561994465014 is an abundant number, because the sum of its proper divisors (40830652710666) is greater than itself. Its abundance is 22268658245652

Bases of 18561994465014

• Binary: 100001110000111001101000101100001111011110110₂
• Hexadecimal: 0x10E1CD161EF6
• Base-36: 6KV9G8XDI

Squares and roots of 18561994465014

• 18561994465014 squared (18561994465014²) is 344547638519210372070020196
• 18561994465014 cubed (18561994465014³) is 6395491359127227389473574415799195422744
• The square root of 18561994465014 is 4308363.3162738261
• The cube root of 18561994465014 is 26477.3721471611

Scales and comparisons

• 18,561,994,465,014 seconds is equal to 590,214 years, 2 days, 21 hours, 36 minutes, 54 seconds.
• To count from 1 to 18,561,994,465,014 would take you about one million, four hundred seventy-five thousand, five hundred thirty-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 18561994465014 cubic inches would be around 2206.4 feet tall.

Recreational maths with 18561994465014

• 18561994465014 backwards is 41056449916581
• 18561994465014 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18561994465014's digits is 63
• More coming soon!