12446905545010090

Names of 12446905545010090

• Cardinal: 12446905545010090 can be written as Twelve quadrillion, four hundred forty-six trillion, nine hundred five billion, five hundred forty-five million, ten thousand and ninety.

Scientific notation

• Scientific notation: 1.244690554501009 × 10¹⁶

Factors of 12446905545010090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 152

Divisors of 12446905545010090

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 49 55 70 77 98 110 121 127 154 242 245 254 343 385 490 539 605 635 686 770 847 889 1078 1210 1270 1331 1397 1694 1715 1778 2662 2695 2794 3430 3773 4235 4445 5390 5929 6223 6655 6985 7546 8470 8890 9317 9779 11858 12446 13310 13970 14641 15367 16129 18634 18865 19558 29282 29645 30734 31115 32258 37730 41503 43561 46585 48895 59290 62230 65219 68453 73205 76835 80645 83006 87122 93170 97790 102487 107569 112903 130438 136906 146410 153670 161051 161290 169037 177419 204974 207515 215138 217805 225806 322102 326095 338074 342265 354838 415030 435610 456533 479171 512435 537845 564515 652190 684530 717409 752983 790321 805255 845185 887095 913066 958342 1024870 1075690 1127357 1129030 1183259 1241933 1434818 1505966 1580642 1610510 1690370 1771561 1774190 1859407 1951609 2048383 2254714 2282665 2366518 2395855 2483866 3543122 3587045 3718814 3764915 3903218 3951605 4096766 4565330 4791710 5021863 5270881 5532247 5636785 5916295 6209665 7174090 7529830 7891499 7903210 8282813 8693531 8857805 9297035 9758045 10043726 10241915 10541762 11064494 11273570 11832590 12400927 12419330 13015849 13661263 14338681 15782998 16565626 17387062 17715610 18594070 19516090 20453477 20483830 21467699 22532213 24801854 25109315 26031698 26354405 27322526 27661235 28677362 39457495 40906954 41414065 42935398 43467655 45064426 50218630 52708810 55240493 55322470 57979691 60854717 62004635 65079245 68306315 71693405 78914990 82828130 86806489 86935310 91110943 95628841 100370767 102267385 107338495 110480986 112661065 115959382 121709434 124009270 130158490 136612630 143174339 143386810 150273893 157725491 173612978 182221886 191257682 200741534 204534770 214676990 224988247 225322130 236144689 247854343 276202465 286348678 289898455 300547786 304273585 315450982 434032445 449976494 455554715 472289378 478144205 495708686 501853835 552404930 579796910 607645423 608547170 637776601 669401887 702595369 715871695 751369465 788627455 868064890 911109430 956288410 1002220373 1003707670 1051917251 1104078437 1124941235 1180723445 1215290846 1239271715 1275553202 1338803774 1405190738 1431743390 1502738930 1574917729 1577254910 1653012823 1734980401 2004440746 2103834502 2208156874 2249882470 2361446890 2478543430 2597591579 2726397773 3038227115 3149835458 3188883005 3306025646 3347009435 3469960802 3512976845 5011101865 5195183158 5259586255 5452795546 5520392185 6076454230 6377766010 6694018870 7015542611 7025953690 7363420757 7728549059 7874588645 8265064115 8674902005 10022203730 10519172510 11024424103 11040784370 11571089761 12144862807 12987957895 13631988865 14031085222 14726841514 15457098118 15749177290 16530128230 17349804010 18183141053 19084784411 22048848206 23142179522 24289725614 25975915790 27263977730 28573507369 29990375503 35077713055 36366282106 36817103785 38169568822 38642745295 55122120515 57147014738 57855448805 59980751006 60724314035 70155426110 73634207570 77170968721 77285490590 80997628327 85014039649 90915705265 95423922055 110244241030 115710897610 121448628070 127281987371 133593490877 142867536845 149951877515 154341937442 161995256654 170028079298 181831410530 190847844110 200014551583 209932628521 254563974742 267186981754 285735073690 299903755030 329894130533 385854843605 400029103166 404988141635 419865257042 425070198245 636409936855 659788261066 667967454385 771709687210 809976283270 850140396490 890973911597 935154436139 1000072757915 1049663142605 1272819873710 1335934908770 1400101861081 1469528399647 1649470652665 1781947823194 1870308872278 2000145515830 2099326285210 2309258913731 2800203722162 2939056799294 3298941305330 3628835435863 4454869557985 4618517827462 4675772180695 7000509305405 7257670871726 7347641998235 8909739115970 9351544361390 9800713027567 10286698797529 11546294568655 14001018610810 14695283996470 16164812396117 18144177179315 19601426055134 20573397595058 23092589137310 25401848051041 32329624792234 36288354358630 49003565137835 50803696102082 51433493987645 80824061980585 98007130275670 102866987975290 113153686772819 127009240255205 161648123961170 177812936357287 226307373545638 254018480510410 355625872714574 565768433864095 889064681786435 1131536867728190 1244690554501009 1778129363572870 2489381109002018 6223452772505045 12446905545010090
• Sum of all divisors σ(n): 28968473281536000
• Sum of proper divisors (its aliquot sum) s(n): 16521567736525910
• 12446905545010090 is an abundant number, because the sum of its proper divisors (16521567736525910) is greater than itself. Its abundance is 4074662191515820

Bases of 12446905545010090

• Binary: 101100001110000110010100000111100100000010101110101010₂
• Hexadecimal: 0x2C386507902BAA
• Base-36: 3EK25GVX60A

Squares and roots of 12446905545010090

• 12446905545010090 squared (12446905545010090²) is 154925457646402925578898201808100
• 12446905545010090 cubed (12446905545010090³) is 1928342537842238421559862568594859998770743729000
• The square root of 12446905545010090 is 111565700.5759838807
• The cube root of 12446905545010090 is 231750.3851720397

Scales and comparisons

• 12,446,905,545,010,090 seconds is equal to 395,773,095 years, 27 weeks, 1 day, 22 hours, 48 minutes, 10 seconds.
• To count from 1 to 12,446,905,545,010,090 would take you about one billion, one hundred eighty-seven million, three hundred nineteen thousand, two hundred eighty-six 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 12446905545010090 cubic inches would be around 19312.5 feet tall.

Recreational maths with 12446905545010090

• 12446905545010090 backwards is 09001054550964421
• 12446905545010090 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12446905545010090's digits is 55
• More coming soon!