12729869446527819

Names of 12729869446527819

• Cardinal: 12729869446527819 can be written as Twelve quadrillion, seven hundred twenty-nine trillion, eight hundred sixty-nine billion, four hundred forty-six million, five hundred twenty-seven thousand, eight hundred nineteen.

Scientific notation

• Scientific notation: 1.2729869446527819 × 10¹⁶

Factors of 12729869446527819

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2051

Divisors of 12729869446527819

• Number of divisors d(n): 448
• Complete list of divisors:
  1 3 9 27 29 53 71 81 87 159 213 243 261 281 477 521 639 729 783 843 1093 1431 1537 1563 1917 2059 2349 2529 3279 3763 4293 4611 4689 5751 6177 7047 7587 8149 9837 11289 12879 13833 14067 14893 15109 17253 18531 19951 21141 22761 24447 27613 29511 31697 33867 36991 38637 41499 42201 44679 45327 51759 55593 57929 59853 68283 73341 77603 82839 88533 95091 101601 109127 110973 124497 126603 134037 135981 146401 166779 173787 179559 204849 220023 232809 248517 265599 285273 304803 307133 327381 332919 373491 379809 402111 407943 431897 439203 500337 521361 538677 569453 578579 660069 698427 745551 796797 800777 855819 914409 921399 982143 998757 1057403 1072739 1120473 1206333 1223829 1295691 1317609 1501011 1564083 1616031 1679941 1708359 1735737 1960523 1980207 2095281 2236653 2250487 2402331 2567457 2743227 2764197 2946429 2996271 3172209 3218217 3618999 3671487 3887073 3952827 4112959 4245629 4692249 4848093 5039823 5125077 5207211 5881569 5940621 6285843 6709959 6751461 7206993 7702371 7759253 8292591 8839287 8906857 8988813 9516627 9654651 10394471 10856997 11014461 11661219 11858481 12338877 12736887 14076747 14544279 15119469 15375231 15621633 16278049 16514137 17644707 18857529 20129877 20254383 21620979 21806443 23107113 23277759 24877773 26517861 26720571 26966439 28549881 28963953 30181009 30664687 31183413 34983657 35575443 37016631 38210661 40431163 42230241 45358407 46125693 46864899 48834147 49542411 52934121 56572587 56855167 60763149 64862937 65419329 69833277 74633319 79553583 80161713 85649643 86891859 90543027 91994061 93550239 104950971 106726329 111049893 114631983 119275811 121293489 136075221 138377079 140594697 146502441 148627233 158802363 160016293 170565501 182289447 194588811 196257987 209499831 223899957 225018337 240485139 256948929 260675577 271629081 275982183 280650717 301439659 314852913 333149679 343895949 357827433 363880467 408225663 415131237 421784091 439507323 445881699 472063421 476407089 480048879 511696503 546868341 550906963 583766433 588773961 628499493 632386847 675055011 721455417 770846787 782026731 814887243 827946549 841952151 875249261 904318977 999449037 1031687847 1073482299 1091641401 1155741479 1172503727 1224676989 1318521969 1337645097 1416190263 1429221267 1440146637 1535089509 1640605023 1652720889 1766321883 1885498479 1897160541 2025165033 2142851639 2164366251 2444661729 2483839647 2525856453 2625747783 2712956931 2998347111 3095063541 3220446897 3274924203 3467224437 3517511181 3955565907 4012935291 4248570789 4320439911 4605268527 4640472497 4958162667 5298965649 5656495437 5691481623 6075495099 6428554917 6493098753 7333985187 7451518941 7577569359 7877243349 8138870793 8480863529 9661340691 9824772609 10401673311 10552533543 11361156803 11866697721 12038805873 12745712367 12961319733 13815805581 13921417491 14874488001 15896896947 15976301927 17074444869 18226485297 19285664751 22001955561 22354556823 23631730047 24416612379 25442590587 28984022073 29474317827 31205019933 31657600629 33516502891 34083470409 38237137101 38883959199 41447416743 41764252473 44623464003 47928905781 51223334607 54679455891 57856994253 62142697531 70895190141 73249837137 76327771761 86952066219 93615059799 94972801887 100549508673 102250411227 114711411303 116651877597 125292757419 133870392009 143786717343 153670003821 164038367673 173570982759 186428092593 212685570423 219749511411 228983315283 245945042341 280845179397 284918405661 301648526019 306751233681 329473547287 344134233909 375878272257 401611176027 431360152029 461010011463 520712948277 559284277779 602141310559 638056711269 686949945849 737835127023 842535538191 854755216983 904945578057 920253701043 988420641861 1127634816771 1294080456087 1562138844831 1677852833337 1806423931677 2060849837547 2213505381069 2714836734171 2760761103129 2965261925583 3382904450313 3882241368261 5033558500011 5419271795031 6182549512641 6640516143207 8144510202513 8282283309387 8895785776749 11646724104783 15100675500033 16257815385093 17462098006211 19921548429621 24433530607539 26687357330247 45302026500099 48773446155279 52386294018633 59764645288863 80062071990741 146320338465837 157158882055899 179293935866589 240186215972223 438961015397511 471476646167697 1414429938503091 4243289815509273 12729869446527819
• Sum of all divisors σ(n): 20530740146123520
• Sum of proper divisors (its aliquot sum) s(n): 7800870699595701
• 12729869446527819 is a deficient number, because the sum of its proper divisors (7800870699595701) is less than itself. Its deficiency is 4928998746932118

Bases of 12729869446527819

• Binary: 101101001110011011111110110010011001011011101101001011₂
• Hexadecimal: 0x2D39BFB265BB4B
• Base-36: 3HCD1AGZ1OR

Squares and roots of 12729869446527819

• 12729869446527819 squared (12729869446527819²) is 162049576125642480838515140896761
• 12729869446527819 cubed (12729869446527819³) is 2062869947944600119166914840703767117417393494259
• The square root of 12729869446527819 is 112826723.1046254351
• The cube root of 12729869446527819 is 233493.4218978889

Scales and comparisons

• 12,729,869,446,527,819 seconds is equal to 404,770,472 years, 17 weeks, 9 hours, 43 minutes, 39 seconds.
• To count from 1 to 12,729,869,446,527,819 would take you about one billion, two hundred fourteen million, three hundred eleven thousand, four hundred sixteen 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 12729869446527819 cubic inches would be around 19457.8 feet tall.

Recreational maths with 12729869446527819

• 12729869446527819 backwards is 91872564496892721
• The number of decimal digits it has is: 17
• The sum of 12729869446527819's digits is 90
• More coming soon!