168439119638013

Names of 168439119638013

• Cardinal: 168439119638013 can be written as One hundred sixty-eight trillion, four hundred thirty-nine billion, one hundred nineteen million, six hundred thirty-eight thousand and thirteen.

Scientific notation

• Scientific notation: 1.68439119638013 × 10¹⁴

Factors of 168439119638013

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 493

Divisors of 168439119638013

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 7 9 21 27 31 43 49 63 81 93 129 147 189 217 243 279 301 387 409 441 567 651 729 837 903 961 1161 1227 1323 1333 1519 1701 1953 2107 2187 2511 2709 2863 2883 3483 3681 3969 3999 4557 5103 5859 6321 6561 6727 7533 8127 8589 8649 9331 10449 11043 11907 11997 12679 13671 15309 17577 17587 18963 20041 20181 22599 24381 25767 25947 27993 29791 31347 33129 35721 35991 38037 41013 41323 45927 47089 52731 52761 56889 60123 60543 65317 67797 73143 77301 77841 83979 88753 89373 94041 99387 107163 107973 114111 123039 123109 123969 141267 158193 158283 170667 180369 181629 195951 203391 208537 219429 231903 233523 251937 266259 268119 282123 289261 298161 321489 323919 342333 369117 369327 371907 393049 423801 474579 474849 512001 541107 544887 545197 587853 621271 625611 658287 695709 700569 755811 798777 804357 861763 867783 894483 971757 1026999 1107351 1107981 1115721 1179147 1271403 1281013 1423737 1424547 1459759 1536003 1623321 1634661 1635591 1763559 1863813 1876833 1974861 2024827 2087127 2101707 2267433 2396331 2413071 2585289 2603349 2683449 2751343 2915271 3080997 3322053 3323943 3347163 3537441 3814209 3816379 3843039 4273641 4379277 4608009 4869963 4903983 4906773 5290677 5591439 5630499 6074481 6261381 6305121 6802299 7188993 7239213 7755867 7810047 8254029 8745813 8967091 9242991 9966159 9971829 10041489 10612323 11442627 11449137 11529117 12184519 12820923 13137831 13824027 14609889 14711949 14720319 15872031 16774317 16891497 16901107 18223443 18784143 19259401 20406897 21566979 21717639 23267601 23430141 24762087 26714653 26901273 27728973 29915487 30124467 31836969 34327881 34347411 34587351 36553557 38462769 39413493 43829667 44135847 44160957 47616093 50322951 50674491 50703321 54670329 57778203 61220691 62769637 64700937 65152917 69802803 70290423 74286261 80143959 80703819 83186919 85291633 89746461 90373401 95510907 102983643 103042233 103762053 109660671 115388307 118240479 118307749 131489001 132482871 142848279 150968853 152023473 152109963 164010987 173334609 188308911 194102811 195458751 209408409 210871269 222858783 240431877 242111457 255874899 269239383 271120203 286532721 308950929 309126699 311286159 328982013 354721437 354923247 397448613 428544837 452906559 456070419 456329889 492032961 520003827 523934317 564926733 582308433 597041431 628225227 632613807 668576349 721295631 726334371 767624697 807718149 828154243 859598163 927380097 933858477 986946039 1064164311 1064769741 1192345839 1358719677 1368211257 1368989667 1476098883 1560011481 1571802951 1694780199 1791124293 1884675681 1897841421 2005729047 2163886893 2179003113 2302874091 2484462729 2578794489 2782140291 2801575431 2960838117 3192492933 3194309223 3577037517 3667540219 4076159031 4106969001 4428296649 4680034443 4715408853 5084340597 5373372879 5654027043 6017187141 6491660679 6537009339 6908622273 7453388187 8346420873 8404726293 8882514351 9577478799 9582927669 11002620657 12320907003 13284889947 14040103329 14146226559 15253021791 16120118637 18051561423 19474982037 19611028017 20725866819 22360164561 25039262619 25672781533 26647543053 28748783007 33007861971 36962721009 42120309987 42438679677 45759065373 48360355911 58424946111 58833084051 62177600457 67080493683 77018344599 79942629159 86246349021 99023585913 110888163027 126360929961 127316039031 137277196119 145081067733 175274838333 186532801371 201241481049 231055033797 258739047063 297070757739 381948117093 411831588357 435243203199 559598404113 603724443147 693165101391 776217141189 891212273217 1145844351279 1305729609597 1811173329441 2079495304173 2673636819651 3437533053837 3917188828791 5433519988323 6238485912519 8020910458953 18715457737557 24062731376859 56146373212671 168439119638013
• Sum of all divisors σ(n): 311512638328320
• Sum of proper divisors (its aliquot sum) s(n): 143073518690307
• 168439119638013 is a deficient number, because the sum of its proper divisors (143073518690307) is less than itself. Its deficiency is 25365600947706

Bases of 168439119638013

• Binary: 100110010011000111001001111001000110110111111101₂
• Hexadecimal: 0x9931C9E46DFD
• Base-36: 1NPFV2V2T9

Squares and roots of 168439119638013

• 168439119638013 squared (168439119638013²) is 28371737024428856668154588169
• 168439119638013 cubed (168439119638013³) is 4778910406996015149528162316413496372468197
• The square root of 168439119638013 is 12978409.7499660181
• The cube root of 168439119638013 is 55226.5170107623

Scales and comparisons

• 168,439,119,638,013 seconds is equal to 5,355,842 years, 51 weeks, 2 days, 15 hours, 53 minutes, 33 seconds.
• To count from 1 to 168,439,119,638,013 would take you about thirteen million, three hundred eighty-nine thousand, six hundred seven 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 168439119638013 cubic inches would be around 4602.2 feet tall.

Recreational maths with 168439119638013

• 168439119638013 backwards is 310836911934861
• 168439119638013 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 168439119638013's digits is 63
• More coming soon!