450634978428569990872

Names of 450634978428569990872

• Cardinal: 450634978428569990872 can be written as Four hundred fifty quintillion, six hundred thirty-four quadrillion, nine hundred seventy-eight trillion, four hundred twenty-eight billion, five hundred sixty-nine million, nine hundred ninety thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.50634978428569990872 × 10²⁰

Factors of 450634978428569990872

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 99793295250

Divisors of 450634978428569990872

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 19 31 37 38 59 62 74 76 118 124 148 152 236 248 296 439 472 589 703 878 1121 1147 1178 1406 1756 1829 2183 2242 2294 2356 2812 3512 3658 4366 4484 4588 4712 5624 7316 8341 8732 8968 9176 13609 14632 16243 16682 17464 21793 25901 27218 32486 33364 34751 41477 43586 51802 54436 64972 66728 67673 69502 82954 87172 103604 108872 129944 135346 139004 165908 174344 207208 258571 270692 278008 308617 331816 492119 503533 517142 541384 617234 802931 958337 984238 1007066 1034284 1234468 1285787 1605862 1916674 1968476 2014132 2068568 2468936 2571574 3211724 3833348 3936952 4028264 5143148 6423448 7666696 9567127 10286296 15255689 18208403 19134254 29708447 30511378 36416806 38268508 59416894 61022756 72833612 76537016 118833788 122045512 145667224 237667576 564460493 1128920986 2257841972 4515683944 99793294663 199586589326 399173178652 798346357304 1896072598597 3093592134553 3692351902531 3792145197194 5887804385117 6187184269106 7384703805062 7584290394388 11775608770234 12374368538212 14769407610124 15168580788776 23551217540468 24748737076424 29538815220248 43809256357057 47102435080936 58778250556507 70154686148089 87618512714114 111868283317223 114462908978461 117556501113014 140309372296178 175237025428228 182521935938627 217848762249329 223736566634446 228925817956922 235113002226028 280618744592356 350474050856456 365043871877254 435697524498658 447473133268892 457851635913844 470226004452056 561237489184712 730087743754508 832375870784083 871395048997316 894946266537784 915703271827688 1358086947068767 1460175487509016 1620942485211109 1664751741568166 1742790097994632 2174795270590759 2584746125066363 2716173894137534 3241884970422218 3329503483136332 3467916782833913 4139126482737251 4349590541181518 5169492250132726 5432347788275068 6483769940844436 6659006966272664 6753311629729199 6935833565667826 8278252965474502 8699181082363036 10338984500265452 10864695576550136 12967539881688872 13506623259458398 13871667131335652 16556505930949004 17398362164726072 20677969000530904 25803651994306573 27013246518916796 27743334262671304 30797907219011071 33113011861898008 49110176376260897 50249217041544379 51607303988613146 54026493037833592 61595814438022142 80127129877057253 95635606627455431 98220352752521794 100498434083088758 103214607977226292 123191628876044284 128312920964854781 160254259754114506 191271213254910862 196440705505043588 200996868166177516 206429215954452584 246383257752088568 256625841929709562 320508519508229012 382542426509821724 392881411010087176 401993736332355032 513251683859419124 641017039016458024 765084853019643448 954735123789343201 1026503367718838248 1522415467664087807 1817076525921653189 1909470247578686402 2964703805451118361 3044830935328175614 3634153051843306378 3818940495157372804 5929407610902236722 6089661870656351228 7268306103686612756 7637880990314745608 11858815221804473444 12179323741312702456 14536612207373225512 23717630443608946888 56329372303571248859 112658744607142497718 225317489214284995436 450634978428569990872
• Sum of all divisors σ(n): 961081278786478080000
• Sum of proper divisors (its aliquot sum) s(n): 510446300357908089128
• 450634978428569990872 is an abundant number, because the sum of its proper divisors (510446300357908089128) is greater than itself. Its abundance is 59811321929338098256

Bases of 450634978428569990872

• Binary: 110000110110111010001000011010101000001111000101110110011011011011000₂
• Hexadecimal: 0x186DD10D5078BB36D8
• Base-36: 2N3POFVE1WNMQG

Squares and roots of 450634978428569990872

• 450634978428569990872 squared (450634978428569990872²) is 203071883783317740999800078708026163320384
• 450634978428569990872 cubed (450634978428569990872³) is 91511293968144462361830935559149618417029305158906152091534848
• The square root of 450634978428569990872 is 21228164744.7105043159
• The cube root of 450634978428569990872 is 7666696.9999999989

Scales and comparisons

• 450,634,978,428,569,990,872 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 450,634,978,428,569,990,872 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 450634978428569990872 cubic inches would be around 638891.4 feet tall.

Recreational maths with 450634978428569990872

• 450634978428569990872 backwards is 278099965824879436054
• The number of decimal digits it has is: 21
• The sum of 450634978428569990872's digits is 115
• More coming soon!