13987434361686294

Names of 13987434361686294

• Cardinal: 13987434361686294 can be written as Thirteen quadrillion, nine hundred eighty-seven trillion, four hundred thirty-four billion, three hundred sixty-one million, six hundred eighty-six thousand, two hundred ninety-four.

Scientific notation

• Scientific notation: 1.3987434361686294 × 10¹⁶

Factors of 13987434361686294

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 157

Divisors of 13987434361686294

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 6 17 19 34 37 38 51 57 74 79 102 111 114 158 222 237 289 323 474 578 629 646 703 867 969 1258 1343 1369 1406 1501 1734 1887 1938 2109 2686 2738 2923 3002 3774 4029 4107 4218 4503 4913 5491 5846 6241 8058 8214 8769 9006 9826 10693 10982 11951 12482 14739 16473 17538 18723 21386 22831 23273 23902 25517 26011 29478 32079 32946 35853 37446 45662 46546 49691 50653 51034 52022 55537 64158 68493 69819 71706 76551 78033 93347 99382 101306 106097 108151 111074 118579 136986 139638 149073 151959 153102 156066 166611 181781 186694 203167 212194 216302 230917 237158 280041 298146 303918 318291 324453 333222 355737 363562 388127 395641 406334 433789 442187 461834 493039 545343 560082 609501 636582 648906 692751 711474 776254 791282 844747 861101 867578 884374 944129 962407 986078 1090686 1164381 1186923 1219002 1301367 1326561 1385502 1479117 1689494 1722202 1803649 1838567 1888258 1924814 2015843 2054869 2328762 2373846 2534241 2583303 2602734 2653122 2832387 2887221 2958234 3453839 3607298 3677134 3925589 4001587 4031686 4109738 4387423 5068482 5166606 5410947 5515701 5664774 5774442 6047529 6164607 6725897 6907678 7374413 7517179 7851178 8003174 8381663 8543929 8774846 9367741 10361517 10821894 11031402 11776767 12004761 12095058 12329214 13162269 13451794 14360699 14638717 14748826 15034358 16050193 16360919 16763326 17087858 18242443 18735482 20177691 20723034 22123239 22551537 23553534 24009522 25144989 25631787 26324538 28103223 28721398 29277434 30662033 31255639 32100386 32721838 34269331 34932773 36484886 40355382 43082097 43916151 44246478 45103074 48150579 49082757 50289978 51263574 54727329 56206446 61324066 62511278 66735013 68026979 68538662 69865546 74586191 76030153 86164194 87832302 91986099 93766917 96301158 98165514 102807993 104798319 109454658 127792043 133470026 136053958 142488271 145246793 149172382 152060306 159251597 162334651 183972198 187533834 200205039 204080937 205615986 209596638 223758573 228090459 248858189 255584086 272853281 278135623 284976542 290493586 310121531 316125373 318503194 324669302 346606417 383376129 400410078 408161874 427464813 435740379 447517146 456180918 477754791 487003953 497716378 531345863 545706562 556271246 582578627 593857141 620243062 632250746 674970391 693212834 746574567 766752258 818559843 834406869 854929626 871480758 930364593 948376119 955509582 974007906 1039819251 1062691726 1134495221 1156458643 1165157254 1187714282 1267965247 1292512601 1349940782 1493149134 1594037589 1637119686 1668813738 1747735881 1781571423 1860729186 1896752238 2024911173 2079638502 2268990442 2312917286 2422300607 2469195481 2535930494 2585025202 2707277149 2759689067 3188075178 3403485663 3469375929 3495471762 3563142846 3803895741 3877537803 4049822346 4728305591 4844601214 4938390962 5272066027 5374131341 5414554298 5519378134 5892309089 6006382087 6806971326 6938751858 7266901821 7407586443 7607791482 7755075606 8121831447 8279067201 9456611182 10095571397 10544132054 10748262682 11474496647 11784618178 12012764174 12824437429 14184916773 14533803642 14815172886 15816198081 16122394023 16243662894 16558134402 17676927267 18019146261 19659796931 20191142794 21555409199 21972714217 22948993294 24973904467 25648874858 28369833546 30286714191 31632396162 32244788046 34423489941 35353854534 36038292522 38473312287 39319593862 41976323177 43110818398 43945428434 46023711533 46914714139 49947808934 58979390793 60573428382 64666227597 65918142651 68846979882 74921713401 76946624574 83952646354 89625122459 91360232797 92047423066 93829428278 100169254513 102108495479 117958781586 125928969531 129332455194 131836285302 138071134599 140744142417 149843426802 179250244918 182720465594 195066442999 200338509026 204216990958 218015436293 251857939062 268875367377 274080698391 276142269198 281488284834 300507763539 306325486437 373536141689 390132885998 424556375939 436030872586 474504184873 537750734754 548161396782 585199328997 601015527078 612650972874 654046308879 747072283378 797550140363 849112751878 949008369746 1120608425067 1170398657994 1273669127817 1308092617758 1423512554619 1553123957549 1595100280726 1702877326721 1735844423143 2241216850134 2392650421089 2547338255634 2847025109238 3106247915098 3316129530983 3405754653442 3471688846286 3706262416981 4659371872647 4785300842178 5108631980163 5207533269429 6632259061966 7217458390963 7412524833962 8066571142841 9318743745294 9948388592949 10217263960326 10415066538858 11118787250943 14434916781926 16133142285682 19896777185898 21652375172889 22237574501886 24199713428523 29509355193431 43304750345778 48399426857046 59018710386862 63006461088677 88528065580293 122696792646371 126012922177354 137131709428297 177056131160586 189019383266031 245393585292742 274263418856594 368090377939113 378038766532062 411395128284891 736180755878226 822790256569782 2331239060281049 4662478120562098 6993717180843147 13987434361686294
• Sum of all divisors σ(n): 32568642708480000
• Sum of proper divisors (its aliquot sum) s(n): 18581208346793706
• 13987434361686294 is an abundant number, because the sum of its proper divisors (18581208346793706) is greater than itself. Its abundance is 4593773985107412

Bases of 13987434361686294

• Binary: 110001101100010111111101011000011100101000100100010110₂
• Hexadecimal: 0x31B17F58728916
• Base-36: 3TQ4QMY3F2U

Squares and roots of 13987434361686294

• 13987434361686294 squared (13987434361686294²) is 195648320022482462876167267454436
• 13987434361686294 cubed (13987434361686294³) is 2736618034288667761895518504152791446925770700184
• The square root of 13987434361686294 is 118268484.2284126595
• The cube root of 13987434361686294 is 240942.0977479695

Scales and comparisons

• 13,987,434,361,686,294 seconds is equal to 444,757,146 years, 37 weeks, 5 days, 9 hours, 44 minutes, 54 seconds.
• To count from 1 to 13,987,434,361,686,294 would take you about one billion, three hundred thirty-four million, two hundred seventy-one thousand, four hundred forty 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 13987434361686294 cubic inches would be around 20078.5 feet tall.

Recreational maths with 13987434361686294

• 13987434361686294 backwards is 49268616343478931
• The number of decimal digits it has is: 17
• The sum of 13987434361686294's digits is 84
• More coming soon!