12713849631546921

Names of 12713849631546921

• Cardinal: 12713849631546921 can be written as Twelve quadrillion, seven hundred thirteen trillion, eight hundred forty-nine billion, six hundred thirty-one million, five hundred forty-six thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 1.2713849631546921 × 10¹⁶

Factors of 12713849631546921

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 387

Divisors of 12713849631546921

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 11 13 27 33 39 89 99 117 121 143 169 267 271 297 351 363 429 507 801 813 979 1089 1157 1287 1521 1573 1859 2197 2403 2439 2937 2981 3267 3471 3523 3861 4563 4719 5577 6591 7317 8811 8943 10413 10569 10769 12727 14157 15041 16731 19773 20449 24119 24167 26433 26829 31239 31707 32307 32791 38181 38753 42471 45123 45799 50193 59319 61347 72357 72501 73441 80487 95121 96921 98373 114543 116259 135369 137397 139997 165451 184041 195533 217071 217503 220323 265309 265837 290763 295119 313547 343629 348777 406107 412191 419991 426283 496353 503789 552123 586599 595387 651213 652509 660969 795927 797511 807851 885357 940641 954733 1046331 1236573 1259973 1278849 1489059 1511367 1759797 1786161 1819961 1982907 2150863 2387781 2392533 2423553 2821923 2864199 2918399 3449017 3779919 3836547 4076111 4467177 4534101 5279391 5358483 5459883 5541679 6452589 6536249 6549257 7163343 7177599 7270659 8465769 8592597 8755197 8886361 10347051 10502063 11509641 12228333 12411529 13602303 16075449 16379649 16625037 19357767 19608747 19647771 19902511 21811977 23659493 25777791 26265591 26659083 31041153 31506189 36684999 37234587 37939187 44837221 49138947 49875111 52989443 58073301 58826241 58943313 59707533 70978479 71898739 72041827 78796773 79977249 84971237 93123459 94518567 110054997 111703761 113817561 115522693 134511663 136526819 149625333 158968329 161349877 176478723 176829939 179122599 212935437 215696217 216125481 218927621 239931747 254913711 258732643 283555701 335111283 341452683 346568079 403534989 409580457 476904987 484049631 493209431 537367797 582883873 638806311 647088651 648376443 656782863 764741133 776197929 790886129 934683607 1024358049 1039704237 1104626081 1210604967 1228741371 1430714961 1452148893 1479628293 1501795009 1748651619 1771323479 1774848647 1941265953 1945129329 1970348589 2294223399 2328593787 2372658387 2408203831 2804050821 2846059073 3119112711 3313878243 3363524359 3686224113 4356446679 4438884879 4505385027 5245954857 5313970437 5324545941 5911045767 6411722603 6985781361 7117975161 7224611493 8412152463 8538177219 9941634729 10090573077 10281519677 12150886891 13316654637 13516155081 14360139053 15737864571 15941911311 15973637823 19235167809 19484558269 19523335117 21353925483 21673834479 23027205227 25236457389 25614531657 29824904187 30271719231 30844559031 31306649803 36452660673 36998767949 40548465243 43080417159 43725816667 47825733933 47920913469 57705503427 58453674807 58570005351 65021503437 69081615681 76843594971 90815157693 92533677093 93919949409 109357982019 110996303847 129241251477 131177450001 133659755801 157961529583 173116510281 175361024421 175710016053 207244847043 214330140959 253299257497 277601031279 281759848227 299353667951 328073946057 332988911541 387723754431 393532350003 400979267403 406986447439 473884588749 480983983337 526083073263 527130048159 621734541129 642990422877 759897772491 845279544681 898061003853 998966734623 1180597050009 1202937802209 1220959342317 1421653766247 1442951950011 1737576825413 1928971268631 2279693317473 2694183011559 2786291832467 3292890347461 3608813406627 3662878026951 3891597683363 4264961298741 4328855850033 5212730476239 5290823816707 5786913805893 6839079952419 8082549034677 8358875497401 9878671042383 10988634080853 11674793050089 12986567550099 15638191428717 15872471450121 25076626492203 29636013127149 35024379150267 36221793822071 42807574516993 46914574286151 47617414350363 75229879476609 88908039381447 105073137450801 108665381466213 128422723550979 142852243051089 325996144398639 385268170652937 470883319686923 977988433195917 1155804511958811 1412649959060769 4237949877182307 12713849631546921
• Sum of all divisors σ(n): 22763786201856000
• Sum of proper divisors (its aliquot sum) s(n): 10049936570309079
• 12713849631546921 is a deficient number, because the sum of its proper divisors (10049936570309079) is less than itself. Its deficiency is 2663913061237842

Bases of 12713849631546921

• Binary: 101101001010110010110111001011000001000001111000101001₂
• Hexadecimal: 0x2D2B2DCB041E29
• Base-36: 3H6OLW0R489

Squares and roots of 12713849631546921

• 12713849631546921 squared (12713849631546921²) is 161641972453585778869371424580241
• 12713849631546921 cubed (12713849631546921³) is 2055091731921539108521493071366456856643920987961
• The square root of 12713849631546921 is 112755707.7559576181
• The cube root of 12713849631546921 is 233395.4347292233

Scales and comparisons

• 12,713,849,631,546,921 seconds is equal to 404,261,091 years, 39 weeks, 5 days, 3 hours, 55 minutes, 21 seconds.
• To count from 1 to 12,713,849,631,546,921 would take you about one billion, two hundred twelve million, seven hundred eighty-three thousand, two hundred seventy-five 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 12713849631546921 cubic inches would be around 19449.6 feet tall.

Recreational maths with 12713849631546921

• 12713849631546921 backwards is 12964513694831721
• The number of decimal digits it has is: 17
• The sum of 12713849631546921's digits is 72
• More coming soon!