64468491589125

Names of 64468491589125

• Cardinal: 64468491589125 can be written as Sixty-four trillion, four hundred sixty-eight billion, four hundred ninety-one million, five hundred eighty-nine thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 6.4468491589125 × 10¹³

Factors of 64468491589125

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14657

Divisors of 64468491589125

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 13 15 17 25 39 45 51 65 67 75 85 117 125 153 195 201 221 225 255 271 325 335 375 425 585 603 663 765 813 871 975 1005 1105 1125 1139 1275 1355 1625 1675 1989 2125 2439 2613 2925 3015 3315 3417 3523 3825 4065 4355 4607 4875 5025 5525 5695 6375 6775 7839 8375 9945 10251 10569 12195 13065 13821 14281 14625 14807 15075 16575 17085 17615 18157 19125 20325 21775 23035 25125 27625 28475 31707 33875 39195 41463 42843 44421 49725 51255 52845 54471 59891 60975 65325 69105 71405 74035 75375 82875 85425 88075 90785 101625 108875 115175 128529 133263 142375 158535 163413 179673 185653 195975 207315 214215 222105 236041 242777 248625 256275 264225 272355 299455 304875 308669 326625 345525 357025 370175 427125 440375 453925 539019 556959 575875 642645 666315 708123 728331 792675 817065 898365 926007 928265 956827 979875 1036575 1071075 1110525 1180205 1213885 1281375 1321125 1361775 1497275 1543345 1670877 1727625 1785125 1850875 2124369 2184993 2269625 2695095 2778021 2784795 2870481 3156101 3213225 3331575 3540615 3641655 3870151 3963375 4012697 4085325 4491825 4630035 4641325 4784135 5182875 5355375 5552625 5901025 6069425 6808875 7486375 7716725 8354385 8611443 9468303 10621845 10924965 11610453 12038091 12438751 13475475 13890105 13923975 14352405 15780505 16066125 16266059 16657875 17703075 18208275 19350755 20063485 20426625 22459125 23150175 23206625 23920675 28404909 29505125 30347125 34831359 36114273 37316253 38583625 41771925 43057215 47341515 48798177 50311963 53109225 54624825 58052265 60190455 62193755 65792567 67377375 69450525 69619875 71762025 78902525 81330295 88515375 91041375 96753775 100317425 111948759 115750875 119603375 142024545 146394531 150935889 174156795 180571365 186581265 197377701 208859625 211458767 215286075 236707575 243990885 251559815 259300117 265546125 273124125 290261325 300952275 310968775 328962835 347252625 358810125 394512625 406651475 452807667 483768875 501587125 559743795 592133103 634376301 710122725 731972655 754679445 777900351 855303371 870783975 902856825 932906325 986888505 1057293835 1076430375 1183537875 1219954425 1257799075 1296500585 1451306625 1504761375 1554843875 1644814175 1903128903 2033257375 2264038335 2333701053 2565910113 2798718975 2960665515 3171881505 3370901521 3550613625 3659863275 3773397225 3889501755 4276516855 4353919875 4408101989 4514284125 4664531625 4934442525 5286469175 6099772125 6288995375 6482502925 7697730339 8224070875 9515644515 10112704563 11320191675 11668505265 12829550565 13224305967 13993594875 14803327575 15859407525 16854507605 18299316375 18866986125 19447508775 21382584275 22040509945 24672212625 26432345875 30338113689 32412514625 38488651695 39672917901 47578222575 50563522815 56600958375 57305325857 58342526325 64147752825 66121529835 74016637875 79297037625 84272538025 97237543875 106912921375 110202549725 151690568445 171915977571 192443258475 198364589505 237891112875 252817614075 286526629285 291712631625 320738764125 330607649175 421362690125 515747932713 551012748625 758452842225 859579887855 962216292375 991822947525 1264088070375 1432633146425 1653038245875 2578739663565 3792264211125 4297899439275 4959114737625 7163165732125 12893698317825 21489497196375 64468491589125
• Sum of all divisors σ(n): 135000487544832
• Sum of proper divisors (its aliquot sum) s(n): 70531995955707
• 64468491589125 is an abundant number, because the sum of its proper divisors (70531995955707) is greater than itself. Its abundance is 6063504366582

Bases of 64468491589125

• Binary: 1110101010001000111101100010100101011000000101₂
• Hexadecimal: 0x3AA23D8A5605
• Base-36: MUOEZD539

Squares and roots of 64468491589125

• 64468491589125 squared (64468491589125²) is 4156186407777080867818265625
• 64468491589125 cubed (64468491589125³) is 267943068472612385414886813334357611328125
• The square root of 64468491589125 is 8029227.3345026793
• The cube root of 64468491589125 is 40097.3652224415

Scales and comparisons

• 64,468,491,589,125 seconds is equal to 2,049,898 years, 32 weeks, 1 day, 2 hours, 18 minutes, 45 seconds.
• To count from 1 to 64,468,491,589,125 would take you about five million, one hundred twenty-four thousand, seven hundred forty-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 64468491589125 cubic inches would be around 3341.4 feet tall.

Recreational maths with 64468491589125

• 64468491589125 backwards is 52198519486446
• The number of decimal digits it has is: 14
• The sum of 64468491589125's digits is 72
• More coming soon!