381371990874

Names of 381371990874

• Cardinal: 381371990874 can be written as Three hundred eighty-one billion, three hundred seventy-one million, nine hundred ninety thousand, eight hundred seventy-four.

Scientific notation

• Scientific notation: 3.81371990874 × 10¹¹

Factors of 381371990874

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 653

Divisors of 381371990874

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 14 17 19 21 29 34 38 42 51 57 58 87 102 114 119 127 133 174 203 238 254 266 289 323 357 381 399 406 449 493 551 578 609 646 714 762 798 867 889 898 969 986 1102 1218 1347 1479 1653 1734 1778 1938 2023 2159 2261 2413 2667 2694 2958 3143 3306 3451 3683 3857 4046 4318 4522 4826 5334 5491 6069 6286 6477 6783 6902 7239 7366 7633 7714 8381 8531 9367 9429 10353 10982 11049 11571 12138 12954 13021 13566 14478 15113 15266 16473 16762 16891 17062 18734 18858 20706 22098 22899 23142 25143 25593 25781 26042 28101 30226 32946 33782 36703 38437 39063 41021 45339 45798 50286 50673 51186 51562 53431 56202 57023 58667 59717 62611 65569 69977 73406 76874 77343 78126 82042 90678 91147 101346 106862 110109 114046 115311 117334 119434 123063 125222 129761 131138 139954 145027 154686 159239 160293 171069 176001 179151 182294 187833 196707 209931 220218 221357 230622 246126 247399 256921 259522 273441 287147 290054 318478 320586 342138 352002 358302 375666 389283 393414 399161 419862 435081 438277 442714 477717 489839 494798 513842 546882 574294 664071 697357 742197 770763 778566 798322 861441 870162 876554 908327 955434 969391 979678 1015189 1064387 1083437 1114673 1189609 1197483 1314831 1328142 1394714 1469517 1484394 1541526 1549499 1653667 1722882 1731793 1816654 1938782 2030378 2092071 2128774 2166874 2229346 2379218 2394966 2465459 2629662 2724981 2908173 2939034 3045567 3098998 3193161 3250311 3307334 3344019 3463586 3568827 3763069 4184142 4205783 4648497 4881499 4930918 4961001 5195379 5449962 5816346 6091134 6386322 6500622 6688038 6785737 7137654 7396377 7450709 7526138 7584059 8327263 8411566 9296994 9762998 9922002 10390758 11289207 11575669 12617349 13571474 14644497 14792754 14901418 15168118 16479647 16654526 17258213 18418429 20223353 20357211 22352127 22578414 22752177 23151338 24981789 25234698 26341483 28112339 29288994 29440481 31419673 32959294 34516426 34727007 36836858 40446706 40714422 44704254 45504354 49438941 49963578 51774639 52682966 55255287 56224678 58880962 60670059 62839346 69454014 71498311 79024449 84337017 88321443 94259019 98877882 103549278 110510574 115357529 121340118 128929003 141563471 142996622 158048898 168674034 176642886 188518038 196786373 214494933 219937711 230715058 257858006 283126942 313113293 346072587 386787009 393572746 424690413 428989866 439875422 477909763 500488177 534134441 590359119 626226586 659813133 692145174 773574018 849380826 939339879 955819526 1000976354 1068268882 1180718238 1319626266 1433729289 1501464531 1602403323 1878679758 2191793051 2867458578 3002929062 3204806646 3345368341 3738941087 4383586102 6575379153 6690736682 7477882174 9080285497 10036105023 11216823261 13150758306 18160570994 20072210046 22433646522 27240856491 54481712982 63561998479 127123996958 190685995437 381371990874
• Sum of all divisors σ(n): 1018552320000
• Sum of proper divisors (its aliquot sum) s(n): 637180329126
• 381371990874 is an abundant number, because the sum of its proper divisors (637180329126) is greater than itself. Its abundance is 255808338252

Bases of 381371990874

• Binary: 101100011001011100010101100001101011010₂
• Hexadecimal: 0x58CB8AC35A
• Base-36: 4V771BH6

Squares and roots of 381371990874

• 381371990874 squared (381371990874²) is 145444595423198339283876
• 381371990874 cubed (381371990874³) is 55468494918408619217262313567347624
• The square root of 381371990874 is 617553.2291827159
• The cube root of 381371990874 is 7251.8631176775

Scales and comparisons

• 381,371,990,874 seconds is equal to 12,126 years, 23 weeks, 2 days, 16 hours, 7 minutes, 54 seconds.
• To count from 1 to 381,371,990,874 would take you about twenty-four thousand, two hundred fifty-two 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 381371990874 cubic inches would be around 604.3 feet tall.

Recreational maths with 381371990874

• 381371990874 backwards is 478099173183
• The number of decimal digits it has is: 12
• The sum of 381371990874's digits is 60
• More coming soon!