12840865816064

Names of 12840865816064

• Cardinal: 12840865816064 can be written as Twelve trillion, eight hundred forty billion, eight hundred sixty-five million, eight hundred sixteen thousand and sixty-four.

Scientific notation

• Scientific notation: 1.2840865816064 × 10¹³

Factors of 12840865816064

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 537

Divisors of 12840865816064

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 29 32 44 52 58 64 88 104 116 121 128 143 151 176 208 232 242 256 286 302 319 331 352 377 416 464 484 512 572 604 638 662 704 754 832 928 968 1144 1208 1276 1324 1331 1408 1508 1573 1661 1664 1856 1936 1963 2288 2416 2552 2648 2662 2816 3016 3146 3322 3328 3509 3641 3712 3872 3926 4147 4303 4379 4576 4832 5104 5296 5324 5632 6032 6292 6644 6656 7018 7282 7424 7744 7852 8294 8606 8758 9152 9599 9664 10208 10592 10648 12064 12584 13288 14036 14564 14848 15488 15704 16588 17212 17303 17516 18271 18304 19198 19328 20416 21184 21296 21593 24128 25168 26576 28072 29128 30976 31408 33176 34424 34606 35032 36542 36608 38396 38599 38656 40051 40832 42368 42592 43186 45617 47333 48169 48256 49981 50336 53152 56144 56927 58256 61952 62816 66352 68848 69212 70064 73084 73216 76792 77198 77312 80102 81664 84736 85184 86372 91234 94666 96338 96512 99962 100672 105589 106304 112288 113854 116512 124787 125632 132704 137696 138424 140128 146168 153584 154396 160204 163328 169472 170368 172744 182468 189332 192676 193024 199924 200981 201344 211178 212608 224576 227708 233024 237523 249574 251264 265408 275392 276848 280256 292336 307168 308792 320408 340736 345488 364936 378664 385352 399848 401962 402688 422356 425216 440561 449152 455416 466048 475046 499148 501787 502528 520663 529859 530816 549791 550784 553696 560512 584672 614336 617584 626197 640816 649753 681472 690976 729872 757328 770704 799696 803924 805376 844712 850432 881122 898304 910832 932096 950092 998296 1003574 1005056 1041326 1059718 1061632 1099582 1101568 1107392 1121024 1161479 1169344 1228672 1235168 1252394 1281632 1299506 1372657 1381952 1449449 1459744 1514656 1541408 1599392 1607848 1689424 1762244 1796608 1821664 1864192 1900184 1996592 2007148 2082652 2119436 2123264 2199164 2203136 2214784 2242048 2322958 2338688 2457344 2470336 2504788 2563264 2599012 2612753 2745314 2763904 2898898 2919488 3029312 3082816 3198784 3215696 3378848 3524488 3643328 3800368 3993184 4014296 4165304 4238872 4398328 4429568 4645916 4677376 4914688 4940672 5009576 5126528 5198024 5225506 5490628 5527808 5727293 5797796 5828449 5838976 6047701 6058624 6165632 6397568 6431392 6757696 6888167 7048976 7147283 7286656 7600736 7986368 8028592 8330608 8477744 8796656 8859136 9291832 9354752 9881344 10019152 10253056 10396048 10451012 10981256 11055616 11454586 11595592 11656898 11677952 12095402 12117248 12331264 12776269 12795136 12862784 13515392 13776334 14097952 14294566 14573312 15099227 15201472 15943939 15972736 16057184 16661216 16955488 17593312 18583664 18842837 19762688 20038304 20506112 20792096 20902024 21962512 22909172 23191184 23313796 23355904 24190804 24234496 24662528 25552538 25590272 25725568 27030784 27552668 28195904 28589132 29146624 30198454 30402944 31887878 31945472 32114368 33322432 33910976 35186624 37167328 37685674 40076608 41584192 41804048 43925024 45818344 46382368 46627592 48381608 51105076 51451136 54061568 55105336 56391808 57178264 60396908 60805888 63775756 63890944 64228736 66524711 66644864 67821952 70373248 74334656 75371348 75769837 78620113 80153216 83168384 83608096 87850048 91636688 92764736 93255184 96763216 102210152 102902272 110210672 112783616 114356528 120793816 121611776 127551512 128457472 133049422 133289728 135643904 140746496 148669312 150742696 151539674 157240226 160306432 166091497 166336768 167216192 175383329 175700096 183273376 185529472 186510368 193526432 204420304 207271207 220421344 225567232 228713056 241587632 255103024 256914944 266098844 266579456 271287808 281492992 297338624 301485392 303079348 314480452 320612864 332182994 332673536 334432384 350766658 351400192 366546752 371058944 373020736 387052864 408840608 414542414 440842688 457426112 483175264 510206048 532197688 594677248 602970784 606158696 628960904 664365988 668864768 701533316 702800384 733093504 742117888 746041472 774105728 817681216 829084828 864821243 881685376 914852224 966350528 1020412096 1064395376 1205941568 1212317392 1257921808 1328731976 1337729536 1403066632 1466187008 1492082944 1548211456 1635362432 1658169656 1729642486 1763370752 1829704448 1929216619 1932701056 2040824192 2128790752 2279983277 2411883136 2424634784 2515843616 2657463952 2806133264 2932374016 2984165888 3096422912 3270724864 3316339312 3459284972 3526741504 3659408896 3858433238 3865402112 4081648384 4257581504 4559966554 4823766272 4849269568 5031687232 5314927904 5612266528 6541449728 6632678624 6918569944 7716866476 7730804224 8163296768 8515163008 9119933108 9647532544 9698539136 10063374464 10629855808 11224533056 13265357248 13837139888 15433732952 17030326016 18239866216 19397078272 20126748928 21259711616 22449066112 25079816047 26530714496 27674279776 30867465904 34060652032 36479732432 38794156544 40253497856 42519423232 44898132224 50159632094 53061428992 55348559552 61734931808 72959464864 85038846464 89796264448 100319264188 106122857984 110697119104 123469863616 145918929728 200638528376 221394238208 246939727232 291837859456 401277056752 442788476416 493879454464 583675718912 802554113504 987758908928 1167351437824 1605108227008 3210216454016 6420432908032 12840865816064
• Sum of all divisors σ(n): 31742978319360
• Sum of proper divisors (its aliquot sum) s(n): 18902112503296
• 12840865816064 is an abundant number, because the sum of its proper divisors (18902112503296) is greater than itself. Its abundance is 6061246687232

Bases of 12840865816064

• Binary: 10111010110110111111001111101101111000000000₂
• Hexadecimal: 0xBADBF3EDE00
• Base-36: 4JV0FYRCW

Squares and roots of 12840865816064

• 12840865816064 squared (12840865816064²) is 164887834906160976680452096
• 12840865816064 cubed (12840865816064³) is 2117302562731326874683184777459499270144
• The square root of 12840865816064 is 3583415.3842478267
• The cube root of 12840865816064 is 23417.0097037615

Scales and comparisons

• 12,840,865,816,064 seconds is equal to 408,299 years, 42 weeks, 2 days, 3 hours, 7 minutes, 44 seconds.
• To count from 1 to 12,840,865,816,064 would take you about one million, twenty thousand, seven hundred forty-nine 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 12840865816064 cubic inches would be around 1951.4 feet tall.

Recreational maths with 12840865816064

• 12840865816064 backwards is 46061856804821
• The number of decimal digits it has is: 14
• The sum of 12840865816064's digits is 59
• More coming soon!