1338841835225154372

Names of 1338841835225154372

• Cardinal: 1338841835225154372 can be written as One quintillion, three hundred thirty-eight quadrillion, eight hundred forty-one trillion, eight hundred thirty-five billion, two hundred twenty-five million, one hundred fifty-four thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 1.338841835225154372 × 10¹⁸

Factors of 1338841835225154372

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 818

Divisors of 1338841835225154372

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 97 98 147 194 196 291 294 343 388 582 588 679 686 709 1029 1164 1358 1372 1418 2037 2058 2127 2716 2836 4074 4116 4254 4753 4963 8148 8508 9409 9506 9926 14259 14889 18818 19012 19852 28227 28518 29778 33271 34741 37636 56454 57036 59556 65863 66542 68773 69482 99813 104223 112908 131726 133084 137546 138964 197589 199626 206319 208446 243187 263452 275092 395178 399252 412638 416892 461041 481411 486374 502681 729561 790356 825276 912673 922082 962822 972748 1005362 1383123 1444233 1459122 1508043 1825346 1844164 1925644 2010724 2738019 2766246 2888466 2918244 3016086 3227287 3369877 3518767 3650692 5476038 5532492 5776932 6032172 6388711 6454574 6670981 6739754 7037534 9681861 10109631 10556301 10952076 12777422 12909148 13341962 13479508 14075068 19166133 19363722 20012943 20219262 21112602 23589139 24631369 25554844 26683924 38332266 38727444 40025886 40438524 42225204 44720977 46696867 47178278 48760057 49262738 70767417 73894107 76664532 80051772 89441954 93393734 94356556 97520114 98525476 134162931 140090601 141534834 146280171 147788214 172419583 178883908 186787468 195040228 268325862 280181202 283069668 292560342 295576428 313046839 326878069 341320399 344839166 356400829 517258749 536651724 560362404 585120684 626093678 647085157 653756138 682640798 689678332 712801658 939140517 980634207 1023961197 1034517498 1069202487 1252187356 1294170314 1307512276 1365281596 1425603316 1878281034 1941255471 1961268414 2047922394 2069034996 2138404974 2288146483 2389242793 2494805803 2588340628 3756562068 3882510942 3922536828 4095844788 4276809948 4529596099 4576292966 4729725529 4778485586 4989611606 6864439449 7167728379 7484417409 7765021884 9059192198 9152585932 9459451058 9556971172 9979223212 13588788297 13728878898 14189176587 14335456758 14968834818 16724699551 17463640621 18118384396 18918902116 27177576594 27457757796 28378353174 28670913516 29937669636 31707172693 33108078703 33449399102 34570880413 34927281242 50174098653 52390921863 54355153188 56756706348 63414345386 66216157406 66898798204 69141760826 69854562484 95121518079 99324236109 100348197306 103712641239 104781843726 122245484347 126828690772 132432314812 138283521652 190243036158 198648472218 200696394612 207425282478 209563687452 221950208851 231756550921 241996162891 244490968694 366736453041 380486072316 397296944436 414850564956 443900417702 458783376313 463513101842 483992325782 488981937388 665850626553 695269652763 725988488673 733472906082 887800835404 917566752626 927026203684 967984651564 1331701253106 1376350128939 1390539305526 1451976977346 1466945812164 1622295856447 1693973140237 1835133505252 2663402506212 2752700257878 2781078611052 2903953954692 3211483634191 3244591712894 3353375400061 3387946280474 4866887569341 5081919420711 5505400515756 6422967268382 6489183425788 6706750800122 6775892560948 9634450902573 9733775138682 10060126200183 10163838841422 11857811981659 12845934536764 13413501600244 19268901805146 19467550277364 20120252400366 20327677682844 22480385439337 23473627800427 23715623963318 35573435944977 38537803610292 40240504800732 44960770878674 46947255600854 47431247926636 67441156318011 70420883401281 71146871889954 89921541757348 93894511201708 134882312636022 140841766802562 142293743779908 157362698075359 164315394602989 269764625272044 281683533605124 314725396150718 325277413805917 328630789205978 472088094226077 492946183808967 629450792301436 650554827611834 657261578411956 944176188452154 975832241417751 985892367617934 1150207762220923 1301109655223668 1888352376904308 1951664482835502 1971784735235868 2276941896641419 2300415524441846 3450623286662769 3903328965671004 4553883793282838 4600831048883692 6830825689924257 6901246573325538 9107767586565676 13661651379848514 13802493146651076 15938593276489933 27323302759697028 31877186552979866 47815779829469799 63754373105959732 95631559658939598 111570152935429531 191263119317879196 223140305870859062 334710458806288593 446280611741718124 669420917612577186 1338841835225154372
• Sum of all divisors σ(n): 3686255256315520000
• Sum of proper divisors (its aliquot sum) s(n): 2347413421090365628
• 1338841835225154372 is an abundant number, because the sum of its proper divisors (2347413421090365628) is greater than itself. Its abundance is 1008571585865211256

Bases of 1338841835225154372

• Binary: 1001010010100100001011000111000111111000001110000001101000100₂
• Hexadecimal: 0x1294858E3F070344
• Base-36: A66RTK5X97IC

Squares and roots of 1338841835225154372

• 1338841835225154372 squared (1338841835225154372²) is 1792497459749059410184199731230714384
• 1338841835225154372 cubed (1338841835225154372³) is 2399870588646857980116426405258150349043274924240886848
• The square root of 1338841835225154372 is 1157083331.1499886835
• The cube root of 1338841835225154372 is 1102156.0564436841

Scales and comparisons

• 1,338,841,835,225,154,372 seconds is equal to 42,571,029,050 years, 23 weeks, 4 days, 5 hours, 6 minutes, 12 seconds.
• To count from 1 to 1,338,841,835,225,154,372 would take you about one hundred forty-eight billion, nine hundred ninety-eight million, six hundred one thousand, six hundred seventy-six 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 1338841835225154372 cubic inches would be around 91846.3 feet tall.

Recreational maths with 1338841835225154372

• 1338841835225154372 backwards is 2734515225381488331
• The number of decimal digits it has is: 19
• The sum of 1338841835225154372's digits is 75
• More coming soon!