12967390809261

Names of 12967390809261

• Cardinal: 12967390809261 can be written as Twelve trillion, nine hundred sixty-seven billion, three hundred ninety million, eight hundred nine thousand, two hundred sixty-one.

Scientific notation

• Scientific notation: 1.2967390809261 × 10¹³

Factors of 12967390809261

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 898

Divisors of 12967390809261

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 19 21 31 57 61 63 79 93 127 133 171 183 217 237 279 381 399 427 549 553 571 589 651 711 889 1143 1159 1197 1281 1501 1659 1713 1767 1891 1953 2413 2449 2667 3477 3843 3937 3997 4123 4503 4819 4977 5139 5301 5673 7239 7347 7747 8001 8113 10033 10431 10507 10849 11811 11991 12369 13237 13509 14457 16891 17019 17143 17701 21717 22041 23241 24339 27559 30099 31521 32547 33733 34831 35433 35929 35973 37107 39711 43371 45109 46531 50673 51429 53103 54229 69723 70231 72517 73017 74803 75943 82677 90297 91561 94563 97641 101199 104493 107787 119133 123907 135327 139593 147193 149389 152019 154287 159309 162687 190627 210693 217551 224409 227829 240157 243817 248031 251503 274683 303597 311023 313479 315763 323361 325717 336319 371721 405981 418779 441579 448167 488061 507619 523621 571881 612013 632079 640927 652653 661789 673227 683487 720471 731451 754509 824049 857071 933069 947289 977151 1008957 1030351 1045723 1079761 1115163 1324737 1334389 1344501 1377823 1398379 1522857 1570863 1681099 1715643 1836039 1922781 1985367 2161413 2177161 2194353 2248027 2263527 2354233 2571213 2751649 2799207 2838391 2841867 2931453 3026871 3091053 3137169 3239283 4003167 4133469 4195137 4284091 4423537 4562983 4568571 4632523 4712589 5043297 5508117 5728843 5768343 5909437 5956101 5999497 6531483 6744081 7062699 7558327 7713639 8254947 8515173 9273159 9411507 9644761 9717849 9788653 11628247 12009501 12400407 12585411 12852273 13270611 13688949 13897569 15129891 15736189 17186529 17728311 17998491 18972403 19261543 19594449 19868737 20232243 20515459 21188097 22674981 24764841 25545519 26569201 28934283 29365959 30964759 31940881 34884741 38556819 39811833 40101901 41066847 41366059 41692707 42712513 47208567 51559587 52281331 53184933 53995473 56917209 57784629 59606211 61546377 68024943 79707603 81397729 84047203 85301119 86802849 88097877 92894277 95822643 104654223 108848017 120305703 124098177 128137539 132806821 137129647 141625701 143608213 156843993 170751627 173353887 177594133 178818633 184639131 185984407 239122809 244193187 252141609 255903357 278682831 287467929 298987591 326544051 349459423 360475657 360917109 365969317 372294531 384412617 398420463 411388941 430824639 470531979 532782399 557953221 588330421 597107833 732579561 756424827 761936119 767710071 896962773 959907529 979632153 1048378269 1081426971 1097907951 1195261389 1234166823 1243158931 1292473917 1598347197 1620721261 1673859663 1764991263 1791323499 2285808357 2446215961 2523329599 2605463293 2690888319 2879722587 3145134807 3244280913 3293723853 3374288527 3729476793 4862163783 5294973789 5373970497 6639729037 6857425071 7338647883 7569988797 7816389879 8639167761 10122865581 10833242113 11188430379 11345048827 14586491349 18238243051 19919187111 22015943649 22709966391 23449169637 23620019689 30368596743 32499726339 34035146481 46478103259 54714729153 59757561333 70860059067 75832694791 97499179017 102105439443 139434309777 164144187459 205831600147 212580177201 227498084373 418302929331 617494800441 682494253119 1440821201029 1852484401323 4322463603087 12967390809261
• Sum of all divisors σ(n): 24171354521600
• Sum of proper divisors (its aliquot sum) s(n): 11203963712339
• 12967390809261 is a deficient number, because the sum of its proper divisors (11203963712339) is less than itself. Its deficiency is 1763427096922

Bases of 12967390809261

• Binary: 10111100101100110100101110010000110010101101₂
• Hexadecimal: 0xBCB34B90CAD
• Base-36: 4LH4XOGX9

Squares and roots of 12967390809261

• 12967390809261 squared (12967390809261²) is 168153224400106652483366121
• 12967390809261 cubed (12967390809261³) is 2180508576633545535600986699135540446581
• The square root of 12967390809261 is 3601026.3549800631
• The cube root of 12967390809261 is 23493.6701281253

Scales and comparisons

• 12,967,390,809,261 seconds is equal to 412,322 years, 47 weeks, 4 days, 18 hours, 34 minutes, 21 seconds.
• To count from 1 to 12,967,390,809,261 would take you about one million, thirty thousand, eight 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 12967390809261 cubic inches would be around 1957.8 feet tall.

Recreational maths with 12967390809261

• 12967390809261 backwards is 16290809376921
• 12967390809261 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12967390809261's digits is 63
• More coming soon!