18083021688732

Names of 18083021688732

• Cardinal: 18083021688732 can be written as Eighteen trillion, eighty-three billion, twenty-one million, six hundred eighty-eight thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 1.8083021688732 × 10¹³

Factors of 18083021688732

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9175

Divisors of 18083021688732

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 21 22 26 28 33 39 42 44 52 66 77 78 84 91 109 132 143 154 156 182 218 231 273 286 308 327 364 429 436 462 546 572 654 763 858 924 1001 1092 1199 1308 1417 1526 1716 1951 2002 2289 2398 2834 3003 3052 3597 3902 4004 4251 4578 4796 5668 5853 6006 7079 7194 7804 8393 8502 9156 9919 11706 12012 13657 14158 14388 15587 16786 17004 19838 21237 21461 23412 25179 25363 27314 28316 29757 31174 33572 39676 40971 42474 42922 46761 49553 50358 50726 54628 59514 62348 64383 76089 77869 81942 84948 85844 92027 93522 99106 100716 101452 109109 119028 128766 148659 150227 152178 155738 163884 177541 184054 187044 198212 212659 218218 233607 257532 276081 278993 297318 300454 304356 311476 327327 355082 368108 425318 436436 450681 467214 532623 545083 552162 557986 594636 600908 637977 644189 654654 710164 771611 836979 850636 901362 934428 1012297 1065246 1090166 1104324 1115972 1275954 1288378 1309308 1488613 1543222 1635249 1673958 1802724 1932567 1952951 2024594 2130492 2180332 2314833 2339249 2551908 2576756 2764567 2977226 3036891 3086444 3270498 3347916 3865134 3905902 4049188 4465839 4629666 4678498 5401277 5529134 5858853 5954452 6073782 6540996 7017747 7086079 7730268 7811804 8293701 8487721 8931678 9259332 9356996 10030943 10802554 11058268 11717706 12147564 13811129 14035494 14172158 16203831 16374743 16587402 16975442 17863356 19351969 20061886 21258237 21605108 23435412 25463163 27622258 28070988 28344316 30092829 30410237 32407662 32749486 33174804 33950884 38703938 40123772 41433387 42516474 49124229 50926326 55244516 58055907 59414047 60185658 60820474 64815324 65498972 70216601 77407876 82866774 85032948 91230711 96677903 98248458 101852652 110340373 116111814 118828094 120371316 121640948 140433202 151922419 165733548 178242141 179544677 182461422 193355806 196496916 210649803 212871659 220680746 232223628 237656188 280866404 290033709 303844838 331021119 356484282 359089354 364922844 386711612 421299606 425743318 441361492 455767257 538634031 580067418 607689676 638614977 662042238 712968564 718178708 772382611 842599212 851486636 911534514 1063456933 1077268062 1160134836 1256812739 1277229954 1324084476 1505413061 1544765222 1823069028 1974991447 2126913866 2154536124 2317147833 2513625478 2554459908 3010826122 3089530444 3190370799 3770438217 3949982894 4253827732 4516239183 4634295666 5027250956 5924974341 6021652244 6380741598 7540876434 7899965788 9032478366 9268591332 10537891427 11849948682 12761483196 13824940129 15081752868 16559543671 18064956732 19570369793 21075782854 23699897364 27649880258 31613674281 33119087342 39140739586 41474820387 42151565708 49678631013 55299760516 58711109379 63227348562 66238174684 78281479172 82949640774 99357262026 115916805697 117422218758 126454697124 136992588551 165899281548 198714524052 215274067723 231833611394 234844437516 273985177102 347750417091 410977765653 430548135446 463667222788 547970354204 645822203169 695500834182 821955531306 861096270892 1291644406338 1391001668364 1506918474061 1643911062612 2583288812676 3013836948122 4520755422183 6027673896244 9041510844366 18083021688732
• Sum of all divisors σ(n): 57208828723200
• Sum of proper divisors (its aliquot sum) s(n): 39125807034468
• 18083021688732 is an abundant number, because the sum of its proper divisors (39125807034468) is greater than itself. Its abundance is 21042785345736

Bases of 18083021688732

• Binary: 100000111001001001000000101011000111110011100₂
• Hexadecimal: 0x107248158F9C
• Base-36: 6ER8481WC

Squares and roots of 18083021688732

• 18083021688732 squared (18083021688732²) is 326995673395151913095767824
• 18083021688732 cubed (18083021688732³) is 5913069854126057471490711982790668959168
• The square root of 18083021688732 is 4252413.6309550133
• The cube root of 18083021688732 is 26247.6444453103

Scales and comparisons

• 18,083,021,688,732 seconds is equal to 574,984 years, 8 weeks, 12 hours, 12 minutes, 12 seconds.
• To count from 1 to 18,083,021,688,732 would take you about one million, four hundred thirty-seven thousand, four hundred sixty 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 18083021688732 cubic inches would be around 2187.3 feet tall.

Recreational maths with 18083021688732

• 18083021688732 backwards is 23788612038081
• The number of decimal digits it has is: 14
• The sum of 18083021688732's digits is 57
• More coming soon!