38838353994205974

Names of 38838353994205974

• Cardinal: 38838353994205974 can be written as Thirty-eight quadrillion, eight hundred thirty-eight trillion, three hundred fifty-three billion, nine hundred ninety-four million, two hundred five thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 3.8838353994205974 × 10¹⁶

Factors of 38838353994205974

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5168

Divisors of 38838353994205974

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 31 39 54 62 78 93 117 169 186 234 279 338 351 403 507 558 702 806 837 961 1014 1209 1521 1674 1922 2197 2418 2883 3042 3627 4394 4563 5119 5239 5766 6591 7254 8649 9126 10238 10478 10881 12493 13182 15357 15717 17298 19773 21762 24986 25947 28561 30714 31434 37479 39546 46071 47151 51894 57122 59319 66547 68107 74958 85683 92142 94302 112437 118638 133094 136214 138213 141453 158689 162409 171366 199641 204321 224874 257049 276426 282906 317378 324818 337311 399282 408642 476067 487227 514098 598923 612963 674622 771147 865111 885391 952134 974454 1197846 1225926 1428201 1461681 1542294 1730222 1770782 1796769 1838889 2062957 2111317 2595333 2656173 2856402 2923362 3593538 3677778 4125914 4222634 4284603 4385043 4919359 5190666 5312346 6188871 6333951 7785999 7968519 8569206 8770086 9838718 11246443 12377742 12667902 14758077 15571998 15937038 18566613 19001853 22492886 23357997 23905557 26204161 26818441 27447121 29516154 33739329 37133226 38003706 44274231 46715994 47811114 52408322 53636882 54894242 55699839 57005559 63951667 67478658 78612483 80455323 82341363 88548462 101217987 111399678 114011118 127903334 132822693 146203759 157224966 160910646 164682726 191855001 202435974 235837449 241365969 247024089 265645386 292407518 303653961 340654093 348639733 383710002 438611277 471674898 482731938 494048178 575565003 607307922 681308186 697279466 707512347 724097907 741072267 812328991 831371671 877222554 1021962279 1045919199 1151130006 1315833831 1415024694 1448195814 1482144534 1624657982 1662743342 1726695009 2043924558 2091838398 2436986973 2494115013 2631667662 3065886837 3137757597 3453390018 3947501493 4428503209 4532316529 4873973946 4988230026 6131773674 6275515194 7310960919 7482345039 7895002986 8857006418 9064633058 9197660511 9413272791 10560276883 10807831723 13285509627 13596949587 14621921838 14964690078 18395321022 18826545582 21120553766 21615663446 21932882757 22447035117 25182198721 26571019254 27193899174 31680830649 32423495169 39856528881 40790848761 43865765514 44894070234 50364397442 57570541717 63361661298 64846990338 75546596163 79713057762 81581697522 95042491947 97270485507 115141083434 119569586643 122372546283 137283599479 140501812399 151093192326 172711625151 190084983894 194540971014 226639788489 239139173286 244745092566 274567198958 281003624798 285127475841 291811456521 327368583373 345423250302 411850798437 421505437197 453279576978 518134875453 570254951682 583622913042 654737166746 679919365467 748417042321 823701596874 843010874394 982105750119 1036269750906 1235552395311 1264516311591 1359838730934 1496834084642 1554404626359 1784686793227 1964211500238 2245251126963 2471104790622 2529032623182 2946317250357 3108809252718 3569373586454 3706657185933 3793548934773 4255791583849 4490502253926 5354060379681 5892634500714 6735753380889 7413314371866 7587097869546 8511583167698 8838951751071 10708120759362 12767374751547 13471506761778 16062181139043 17677903502142 20207260142667 23200928311951 25534749503094 32124362278086 38302124254641 40414520285334 46401856623902 48186543417129 55325290590037 69602784935853 76604248509282 96373086834258 110650581180074 114906372763923 139205569871706 165975871770111 208808354807559 229812745527846 331951743540222 417616709615118 497927615310333 626425064422677 719228777670481 995855230620666 1252850128845354 1438457555340962 1493782845930999 2157686333011443 2987565691861998 4315372666022886 6473058999034329 12946117998068658 19419176997102987 38838353994205974
• Sum of all divisors σ(n): 96631772865246360
• Sum of proper divisors (its aliquot sum) s(n): 57793418871040386
• 38838353994205974 is an abundant number, because the sum of its proper divisors (57793418871040386) is greater than itself. Its abundance is 18955064876834412

Bases of 38838353994205974

• Binary: 10001001111110110100011011110101011111000100101100010110₂
• Hexadecimal: 0x89FB46F57C4B16
• Base-36: AMF1PIFKE1I

Squares and roots of 38838353994205974

• 38838353994205974 squared (38838353994205974²) is 1508417740979255134287162737288676
• 38838353994205974 cubed (38838353994205974³) is 58584462195292805951667294337733286313222241750424
• The square root of 38838353994205974 is 197074488.4408075129
• The cube root of 38838353994205974 is 338651.9691839897

Scales and comparisons

• 38,838,353,994,205,974 seconds is equal to 1,234,939,522 years, 5 weeks, 1 day, 1 hour, 12 minutes, 54 seconds.
• To count from 1 to 38,838,353,994,205,974 would take you about three billion, seven hundred four million, eight hundred eighteen thousand, five hundred sixty-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 38838353994205974 cubic inches would be around 28221 feet tall.

Recreational maths with 38838353994205974

• 38838353994205974 backwards is 47950249935383883
• The number of decimal digits it has is: 17
• The sum of 38838353994205974's digits is 90
• More coming soon!