12810015139950738

Names of 12810015139950738

• Cardinal: 12810015139950738 can be written as Twelve quadrillion, eight hundred ten trillion, fifteen billion, one hundred thirty-nine million, nine hundred fifty thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 1.2810015139950738 × 10¹⁶

Factors of 12810015139950738

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 188

Divisors of 12810015139950738

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 18 19 37 38 57 74 111 114 127 171 222 254 333 342 361 381 666 703 722 762 1083 1143 1369 1406 2109 2166 2286 2413 2738 3249 4107 4218 4699 4826 6327 6498 6859 7239 8214 9398 12321 12654 13357 13718 14097 14478 16129 20577 21717 24642 26011 26714 28194 32258 40071 41154 42291 43434 45847 48387 50653 52022 61731 78033 80142 84582 89281 91694 96774 101306 120213 123462 137541 145161 151959 156066 173863 178562 234099 240426 253783 267843 275082 290322 303918 306451 347726 412623 455877 468198 494209 507566 521589 535686 596773 612902 761349 803529 825246 871093 911754 919353 962407 988418 1043178 1193546 1482627 1522698 1564767 1607058 1696339 1742186 1790319 1838706 1924814 2048383 2284047 2613279 2758059 2887221 2965254 3129534 3303397 3392678 3580638 4096766 4447881 4568094 5089017 5226558 5370957 5516118 5774442 5822569 6145149 6432931 6606794 7839837 8661663 8895762 9389971 9910191 10178034 10741914 11338687 11645138 12290298 12865862 15267051 15679674 17323326 17467707 18285733 18435447 18779942 19298793 19820382 22080601 22677374 28169913 29730573 30534102 32230441 34016061 34935414 36571466 36870894 38597586 38919277 44161202 52403121 54857199 56339826 57896379 59461146 62764543 64460882 66241803 68032122 75790171 77838554 84509739 96691323 102048183 104806242 109714398 110628811 115792758 116757831 122225689 125529086 132483606 151580342 164571597 169019478 188293629 193382646 198725409 204096366 215435053 221257622 227370513 233515662 244451378 290073969 329143194 331886433 347428927 350273493 366677067 376587258 397450818 419531419 430870106 454741026 564880887 580147938 646305159 663772866 682111539 694857854 700546986 733354134 739466263 816982237 839062838 995659299 1042286781 1100031201 1129761774 1192526317 1258594257 1292610318 1364223078 1440013249 1478932526 1633964474 1938915477 1991318598 2084573562 2200062402 2218398789 2322288091 2385052634 2450946711 2517188514 2804236327 2880026498 3126860343 3577578951 3775782771 3877830954 4093266007 4320039747 4436797578 4644576182 4901893422 5608472654 6253720686 6655196367 6966864273 7155157902 7352840133 7551565542 7971096961 8186532014 8412708981 8640079494 10732736853 12279798021 12960119241 13310392734 13933728546 14049858997 14705680266 15522662503 15942193922 16825417962 20900592819 21465473706 23913290883 24559596042 25238126943 25920238482 27360251731 28099717994 31045325006 36839394063 41801185638 42149576991 44123473729 46567987509 47826581766 50476253886 53280490213 54720503462 71739872649 73678788126 82080755193 84299153982 88246947458 93135975018 103756744099 106560980426 126448730973 132370421187 139703962527 143479745298 151450842259 159841470639 164161510386 207513488198 246242265579 252897461946 264740842374 279407925054 294930587557 302901684518 311270232297 319682941278 397111263561 454352526777 479524411917 492484531158 519844782889 589861175114 622540464594 794222527122 884791762671 908705053554 933810696891 959048823834 1012329314047 1039689565778 1363057580331 1559534348667 1769583525342 1867621393782 1971378137881 2024658628094 2654375288013 2726115160662 3036987942141 3119068697334 3942756275762 4678603046001 5308750576026 5603681163583 5914134413643 6073975884282 9110963826423 9357206092002 11207362327166 11828268827286 16811043490749 17742403240929 18221927652846 19234256966893 33622086981498 35484806481858 37456184619739 38468513933786 50433130472247 57702770900679 74912369239478 100866260944494 112368553859217 115405541801358 173108312702037 224737107718434 337105661577651 346216625404074 674211323155302 711667507775041 1423335015550082 2135002523325123 4270005046650246 6405007569975369 12810015139950738
• Sum of all divisors σ(n): 30349509325824000
• Sum of proper divisors (its aliquot sum) s(n): 17539494185873262
• 12810015139950738 is an abundant number, because the sum of its proper divisors (17539494185873262) is greater than itself. Its abundance is 4729479045922524

Bases of 12810015139950738

• Binary: 101101100000101010010000010001111110111111000010010010₂
• Hexadecimal: 0x2D82A411FBF092
• Base-36: 3I4RRPPJC0I

Squares and roots of 12810015139950738

• 12810015139950738 squared (12810015139950738²) is 164096487885767125668349066744644
• 12810015139950738 cubed (12810015139950738³) is 2102078494229419749139605503659085942184185347272
• The square root of 12810015139950738 is 113181337.4189876677
• The cube root of 12810015139950738 is 233982.4124163645

Scales and comparisons

• 12,810,015,139,950,738 seconds is equal to 407,318,857 years, 24 weeks, 3 days, 19 hours, 12 minutes, 18 seconds.
• To count from 1 to 12,810,015,139,950,738 would take you about one billion, two hundred twenty-one million, nine hundred fifty-six thousand, five hundred seventy-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 12810015139950738 cubic inches would be around 19498.5 feet tall.

Recreational maths with 12810015139950738

• 12810015139950738 backwards is 83705993151001821
• The number of decimal digits it has is: 17
• The sum of 12810015139950738's digits is 63
• More coming soon!