449941194786986721

Names of 449941194786986721

• Cardinal: 449941194786986721 can be written as Four hundred forty-nine quadrillion, nine hundred forty-one trillion, one hundred ninety-four billion, seven hundred eighty-six million, nine hundred eighty-six thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 4.49941194786986721 × 10¹⁷

Factors of 449941194786986721

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2563

Divisors of 449941194786986721

• Number of divisors d(n): 405
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 117 147 169 189 273 351 379 441 507 567 637 819 1053 1137 1183 1323 1521 1911 2161 2457 2653 3411 3549 3969 4563 4927 5733 6483 7371 7959 8281 10233 10647 13689 14781 15127 17199 18571 19449 23877 24843 28093 30699 31941 34489 44343 45381 51597 55713 58347 64051 71631 74529 84279 95823 103467 105889 133029 136143 143641 167139 175041 192153 196651 214893 223587 241423 252837 310401 317667 365209 399087 408429 430923 448357 501417 576459 589953 670761 724269 758511 819019 931203 953001 1005487 1095627 1225287 1292769 1345071 1376557 1504251 1729377 1769859 1867333 2172807 2275533 2457057 2556463 2793609 2859003 3016461 3138499 3286881 3878307 4035213 4129671 4669921 5188131 5309577 5601999 5733133 6518421 7038409 7371171 7669389 8577009 9049383 9415497 9860643 10647247 11634921 12105639 12389013 13071331 14009763 15928731 16805997 17199399 17895241 19555263 21115227 22113513 23008167 24275329 27148149 28246491 29581929 31941741 32689447 36316917 37167039 39213993 40131931 42029289 50417991 51598197 53685723 60708973 63345681 66340539 69024501 72825987 74530729 81444447 84739473 91499317 95825223 98068341 111501117 117641979 120395793 126087867 138414211 151253973 154794591 161057169 169927303 182126919 190037043 207073503 218477961 223592187 228826129 254218419 274497951 287475669 294205023 310408201 352925937 361187379 378263601 415242633 424962811 464383773 483171507 509781909 521715103 546380757 570111129 655433883 670776561 686478387 789216649 823493853 862427007 882615069 931224603 968899477 1058777811 1083562137 1189491121 1245727899 1274888433 1449514521 1529345727 1565145309 1639142271 1769900059 1966301649 2012329683 2059435161 2172857407 2367649947 2470481559 2647845207 2793673809 2906698431 2974739677 3250686411 3568473363 3737183697 3824665299 4035306613 4588037181 4695435927 4917426813 5309700177 5524516543 6036989049 6178305483 6518572221 6782296339 7102949841 7411444677 8381021427 8720095293 8924219031 10705420089 11211551091 11473995897 12105919839 12389300413 13764111543 14086307781 15210001849 15929100531 16573549629 18534916449 19555716663 20346889017 21308849523 23008700767 25143064281 26160285879 26772657093 28247146291 32116260267 34421987691 36317759517 37167901239 38671615801 42258923343 45630005547 47787301593 49720648887 52458985969 58667149989 61040667051 63926548569 69026102301 78480857637 80317971279 84741438873 86725102891 96348780801 108953278551 111503703717 116014847403 136890016641 143361904779 149161946661 157376957907 161060905369 176001449967 183122001153 197730024037 207078306903 240953913837 254224316619 260175308673 299113109971 326859835653 334511111151 348044542209 367212901783 410670049923 447485839983 472130873721 483182716107 549366003459 593190072111 621234920709 670792122361 762672949857 780525926019 897339329913 1003533333453 1044133626627 1101638705349 1127426337583 1232010149769 1416392621163 1449548148321 1779570216333 1863704762127 2012376367083 2093791769797 2288018849571 2341577778057 2570490312481 2692017989739 3132400879881 3304916116047 3382279012749 4249177863489 4348644444963 4695544856527 5338710648999 6037129101249 6281375309391 7024733334171 7711470937443 8076053969217 8720297590693 9914748348141 10146837038247 13045933334889 14086634569581 14656542388579 16016131946997 18111387303747 18844125928173 23134412812329 24228161907651 26160892772079 29744245044423 30440511114741 32868813995689 42259903708743 43969627165737 54334161911241 56532377784519 61042083134851 69403238436987 78482678316237 91321533344223 98606441987067 113363868679009 126779711126229 131908881497211 169597133353557 183126249404553 208209715310961 235448034948711 295819325961201 340091606037027 380339133378687 395726644491633 427294581943957 549378748213659 706344104846133 793547080753063 887457977883603 1020274818111081 1187179933474899 1281883745831871 1648136244640977 2380641242259189 2662373933650809 3060824454333243 3845651237495613 4944408733922931 5554829565271441 7141923726777567 9182473362999729 11536953712486839 16664488695814323 21425771180332701 34610861137460517 49993466087442969 64277313540998103 149980398262328907 449941194786986721
• Sum of all divisors σ(n): 849273723555593193
• Sum of proper divisors (its aliquot sum) s(n): 399332528768606472
• 449941194786986721 is a deficient number, because the sum of its proper divisors (399332528768606472) is less than itself. Its deficiency is 50608666018380249

Bases of 449941194786986721

• Binary: 11000111110100000110010000111111101000101111101101011100001₂
• Hexadecimal: 0x63E8321FD17DAE1
• Base-36: 3F2AUBCUS929

Squares and roots of 449941194786986721

• 449941194786986721 squared (449941194786986721²) is 202447078766341126437117847030331841
• 449941194786986721 cubed (449941194786986721³) is 91089280501262736134773298273730649880738597090483361
• 449941194786986721 is a perfect square number. Its square root is 670776561
• The cube root of 449941194786986721 is 766276.0509472819

Scales and comparisons

• 449,941,194,786,986,721 seconds is equal to 14,306,738,234 years, 37 weeks, 6 days, 23 hours, 25 minutes, 21 seconds.
• To count from 1 to 449,941,194,786,986,721 would take you about forty-two billion, nine hundred twenty million, two hundred fourteen thousand, seven hundred four 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 449941194786986721 cubic inches would be around 63856.3 feet tall.

Recreational maths with 449941194786986721

• 449941194786986721 backwards is 127689687491149944
• The number of decimal digits it has is: 18
• The sum of 449941194786986721's digits is 99
• More coming soon!