18149109793632

Names of 18149109793632

• Cardinal: 18149109793632 can be written as Eighteen trillion, one hundred forty-nine billion, one hundred nine million, seven hundred ninety-three thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.8149109793632 × 10¹³

Factors of 18149109793632

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 103

Divisors of 18149109793632

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 72 76 79 81 96 108 114 144 152 158 162 171 216 228 237 243 288 304 316 324 342 432 456 474 486 513 608 632 648 684 711 729 864 912 948 972 1026 1264 1296 1368 1422 1458 1501 1539 1824 1896 1944 2052 2133 2187 2528 2592 2736 2844 2916 3002 3078 3792 3888 4104 4266 4374 4503 4617 5472 5688 5832 6004 6156 6241 6399 6561 7584 7776 8208 8532 8748 9006 9234 11376 11664 12008 12312 12482 12798 13122 13509 13851 16416 17064 17496 18012 18468 18723 19197 19683 22752 23328 24016 24624 24964 25596 26244 27018 27702 34128 34992 36024 36936 37446 38394 39366 40527 41553 48032 49248 49928 51192 52488 54036 55404 56169 57591 59049 68256 69984 72048 73872 74892 76788 78732 81054 83106 99856 102384 104976 108072 110808 112338 115182 118098 118579 121581 124659 144096 147744 149784 153576 157464 162108 166212 168507 172773 177147 199712 204768 209952 216144 221616 224676 230364 236196 237158 243162 249318 299568 307152 314928 324216 332424 337014 345546 354294 355737 364743 373977 432288 443232 449352 460728 472392 474316 486324 498636 505521 518319 531441 599136 614304 629856 648432 664848 674028 691092 708588 711474 729486 747954 898704 921456 944784 948632 972648 997272 1011042 1036638 1062882 1067211 1094229 1121931 1296864 1329696 1348056 1382184 1417176 1422948 1458972 1495908 1516563 1554957 1594323 1797408 1842912 1889568 1897264 1945296 1994544 2022084 2073276 2125764 2134422 2188458 2243862 2696112 2764368 2834352 2845896 2917944 2991816 3033126 3109914 3188646 3201633 3282687 3365793 3794528 3890592 3989088 4044168 4146552 4251528 4268844 4376916 4487724 4549689 4664871 4782969 5392224 5528736 5668704 5691792 5835888 5983632 6066252 6219828 6377292 6403266 6565374 6731586 8088336 8293104 8503056 8537688 8753832 8975448 9099378 9329742 9565938 9604899 9848061 10097379 11383584 11671776 11967264 12132504 12439656 12754584 12806532 13130748 13463172 13649067 13994613 16176672 16586208 17006112 17075376 17507664 17950896 18198756 18659484 19131876 19209798 19696122 20194758 24265008 24879312 25509168 25613064 26261496 26926344 27298134 27989226 28814697 29544183 30292137 34150752 35015328 35901792 36397512 37318968 38263752 38419596 39392244 40389516 40947201 41983839 48530016 49758624 51018336 51226128 52522992 53852688 54596268 55978452 57629394 59088366 60584274 72795024 74637936 76527504 76839192 78784488 80779032 81894402 83967678 86444091 88632549 90876411 102452256 105045984 107705376 109192536 111956904 115258788 118176732 121168548 122841603 125951517 145590048 149275872 153055008 153678384 157568976 161558064 163788804 167935356 172888182 177265098 181752822 218385072 223913808 230517576 236353464 242337096 245683206 251903034 259332273 265897647 307356768 315137952 323116128 327577608 335870712 345776364 354530196 363505644 368524809 377854551 436770144 447827616 461035152 472706928 484674192 491366412 503806068 518664546 531795294 655155216 671741424 691552728 709060392 727011288 737049618 755709102 777996819 797692941 922070304 945413856 969348384 982732824 1007612136 1037329092 1063590588 1105574427 1310310432 1343482848 1383105456 1418120784 1454022576 1474099236 1511418204 1555993638 1595385882 1965465648 2015224272 2074658184 2127181176 2211148854 2333990457 2393078823 2766210912 2836241568 2908045152 2948198472 3022836408 3111987276 3190771764 3316723281 3930931296 4030448544 4149316368 4254362352 4422297708 4667980914 4786157646 5896396944 6045672816 6223974552 6381543528 6633446562 7001971371 7179236469 8298632736 8508724704 8844595416 9335961828 9572315292 9950169843 11792793888 12091345632 12447949104 12763087056 13266893124 14003942742 14358472938 17689190832 18671923656 19144630584 19900339686 21005914113 24895898208 25526174112 26533786248 28007885484 28716945876 29850509529 35378381664 37343847312 38289261168 39800679372 42011828226 53067572496 56015770968 57433891752 59701019058 63017742339 74687694624 76578522336 79601358744 84023656452 106135144992 112031541936 114867783504 119402038116 126035484678 159202717488 168047312904 189053227017 224063083872 229735567008 238804076232 252070969356 318405434976 336094625808 378106454034 477608152464 504141938712 567159681051 672189251616 756212908068 955216304928 1008283877424 1134319362102 1512425816136 2016567754848 2268638724204 3024851632272 4537277448408 6049703264544 9074554896816 18149109793632
• Sum of all divisors σ(n): 57140643940380
• Sum of proper divisors (its aliquot sum) s(n): 38991534146748
• 18149109793632 is an abundant number, because the sum of its proper divisors (38991534146748) is greater than itself. Its abundance is 20842424353116

Bases of 18149109793632

• Binary: 100001000000110101011001111100000001101100000₂
• Hexadecimal: 0x1081AB3E0360
• Base-36: 6FLL3DI00

Squares and roots of 18149109793632

• 18149109793632 squared (18149109793632²) is 329390186301308977627751424
• 18149109793632 cubed (18149109793632³) is 5978138656127355812325068551748834131968
• The square root of 18149109793632 is 4260177.2021398359
• The cube root of 18149109793632 is 26279.5813669473

Scales and comparisons

• 18,149,109,793,632 seconds is equal to 577,085 years, 28 weeks, 5 days, 3 hours, 7 minutes, 12 seconds.
• To count from 1 to 18,149,109,793,632 would take you about one million, four hundred forty-two thousand, seven hundred thirteen 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 18149109793632 cubic inches would be around 2190 feet tall.

Recreational maths with 18149109793632

• 18149109793632 backwards is 23639790194181
• The number of decimal digits it has is: 14
• The sum of 18149109793632's digits is 63
• More coming soon!