18142924809070971

Names of 18142924809070971

• Cardinal: 18142924809070971 can be written as Eighteen quadrillion, one hundred forty-two trillion, nine hundred twenty-four billion, eight hundred nine million, seventy thousand, nine hundred seventy-one.

Scientific notation

• Scientific notation: 1.8142924809070971 × 10¹⁶

Factors of 18142924809070971

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1137

Divisors of 18142924809070971

• Number of divisors d(n): 252
• Complete list of divisors:
  1 3 7 9 13 21 39 53 63 91 117 159 169 273 371 477 507 689 819 1061 1113 1183 1521 2067 2197 3183 3339 3549 4823 6201 6591 7427 8957 9549 10647 13793 14469 15379 19773 22281 26871 28561 41379 43407 46137 56233 62699 66843 80613 85683 96551 116441 124137 138411 168699 179309 188097 199927 257049 289653 349323 371293 393631 506097 537927 564291 599781 731029 815087 868959 1047969 1113879 1125721 1180893 1255163 1513733 1613781 1799343 2193087 2331017 2445261 2599051 3341637 3377163 3542679 3765489 4541199 4826809 5117203 6579261 6993051 7335783 7797153 7880047 9503377 10131489 10596131 11296467 13623597 14480427 14634373 15351609 16317119 19678529 20979153 23391459 23640141 28510131 30303221 31788393 33787663 43441281 43903119 46054827 48951357 59035587 59663213 66523639 70920423 85530393 90909663 95365179 101362989 102440611 123543901 131709357 137749703 146854071 177106761 178989639 190246849 199570917 212122547 255820877 272728989 304088967 307321833 370631703 393941873 413249109 417642491 536968917 570740547 598712751 636367641 767462631 775621769 864807307 921965499 1111895109 1181825619 1239747327 1252927473 1331727943 1606070713 1712221641 1790746139 1909102923 2302387893 2326865307 2473209037 2594421921 2757593111 3545476857 3758782419 3995183829 4818212139 5121244349 5372238417 5429352383 6980595921 7419627111 7783265763 8272779333 10083082997 11242494991 11985551487 14454636417 15363733047 16116715251 16288057149 17312463259 20878919269 22258881333 24818337999 30249248991 32151717481 33727484973 35848710443 46091199141 48864171447 51937389777 62636757807 70581580979 90747746973 96455152443 101182454919 107546131329 131080078961 146152434883 155812169331 187910273421 211744742937 225062022367 271425950497 289365457329 322638393987 393240236883 417972327253 438457304649 635234228811 675186067101 814277851491 917560552727 1179720710649 1253916981759 1315371913947 1704041026493 1899981653479 2025558201303 2442833554473 2752681658181 2925806290771 3761750945277 5112123079479 5433640254289 5699944960437 8258044974543 8777418872313 11928287185451 15336369238437 16300920762867 17099834881311 22152533344409 26332256616939 35784861556353 38035481780023 48902762288601 66457600033227 107354584669059 114106445340069 155067733410863 199372800099681 287982933477317 342319336020207 465203200232589 863948800431951 1395609600697767 2015880534341219 2591846401295853 6047641603023657 18142924809070971
• Sum of all divisors σ(n): 33089453796685104
• Sum of proper divisors (its aliquot sum) s(n): 14946528987614133
• 18142924809070971 is a deficient number, because the sum of its proper divisors (14946528987614133) is less than itself. Its deficiency is 3196395821456838

Bases of 18142924809070971

• Binary: 1000000011101001110010011011100011011100110100101111011₂
• Hexadecimal: 0x4074E4DC6E697B
• Base-36: 4YN4OLEVTKR

Squares and roots of 18142924809070971

• 18142924809070971 squared (18142924809070971²) is 329165720627602929514244114882841
• 18142924809070971 cubed (18142924809070971³) is 5972028919070261460443719478300697526379719108611
• The square root of 18142924809070971 is 134695674.7971922483
• The cube root of 18142924809070971 is 262765.9577933299

Scales and comparisons

• 18,142,924,809,070,971 seconds is equal to 576,888,889 years, 9 weeks, 1 day, 13 hours, 2 minutes, 51 seconds.
• To count from 1 to 18,142,924,809,070,971 would take you about one billion, seven hundred thirty million, six hundred sixty-six thousand, six hundred sixty-seven 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 18142924809070971 cubic inches would be around 21897.2 feet tall.

Recreational maths with 18142924809070971

• 18142924809070971 backwards is 17907090842924181
• The number of decimal digits it has is: 17
• The sum of 18142924809070971's digits is 72
• More coming soon!