990834337969879997

Names of 990834337969879997

• Cardinal: 990834337969879997 can be written as Nine hundred ninety quadrillion, eight hundred thirty-four trillion, three hundred thirty-seven billion, nine hundred sixty-nine million, eight hundred seventy-nine thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 9.90834337969879997 × 10¹⁷

Factors of 990834337969879997

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 368

Divisors of 990834337969879997

• Number of divisors d(n): 192
• Complete list of divisors:
  1 11 19 31 121 209 307 341 361 589 1331 2299 3377 3751 3971 5833 6479 6859 9517 11191 14641 25289 37147 41261 43681 64163 71269 75449 94249 104687 110827 123101 161051 180823 212629 278179 408617 453871 480491 705793 783959 829939 1036739 1151557 1219097 1354111 1790731 1989053 2105713 2338919 2921719 3059969 3435637 4494787 4992581 5285401 7763723 8623549 9129329 11404129 12667127 13410067 14895221 19698041 21879583 23162843 25728109 28934443 32138909 34023889 37792007 49442657 55512661 58139411 65277103 85400953 94859039 100422619 125445419 139338397 147510737 163847431 216678451 240675413 254791273 283009199 318278873 353527999 374262779 415712077 549754417 610639271 646453891 718048133 896967733 939410483 1054740559 1104648809 1379899609 1532722367 1622618107 1802321741 2383462961 2647429543 2802704003 3113101189 3501067603 3888807989 4116890569 4572832847 6047298587 6717031981 7110992801 7898529463 9866645063 10445333923 11602146149 15178895699 17042386927 17848799177 20040070621 26218092571 29121724973 30829744033 34244113079 38511743633 42776887879 45285796259 50301161317 66520284457 73887351791 78220920811 86883824093 108533095693 114898673153 127623607639 187466256197 198461344537 220440776831 288399018281 323805351613 339127184363 423629179963 470545766669 498143758849 553312774487 731723129027 812760869701 860430128921 955722065023 1193864052623 1263885404683 1403859684029 2062128818167 2183074789907 2424848545141 3561858867743 4659920979593 5479581347339 6152301680647 8048954419297 8940369566711 9464731418131 10512942715253 13132504578853 13902739451513 15442456524319 22683416999837 24013822688977 26673333996551 39180447545173 67675318487117 88538498612267 104112045599441 144457550367383 152930133966643 169867021767509 249517586998207 264152049578747 293406673962061 430984922996903 744428503358287 1682231473633073 2744693456980277 2905672545366217 3227473413582671 4740834152965933 8188713536941157 31962397999028387 52149175682625263 90075848906352727 990834337969879997
• Sum of all divisors σ(n): 1191451821880320000
• Sum of proper divisors (its aliquot sum) s(n): 200617483910440003
• 990834337969879997 is a deficient number, because the sum of its proper divisors (200617483910440003) is less than itself. Its deficiency is 790216854059439994

Bases of 990834337969879997

• Binary: 110111000000001001101001010010101001111101000011101110111101₂
• Hexadecimal: 0xDC02694A9F43BBD
• Base-36: 7J05GIZMRVST

Squares and roots of 990834337969879997

• 990834337969879997 squared (990834337969879997²) is 981752685300210377534781186580720009
• 990834337969879997 cubed (990834337969879997³) is 972754271989585886858904596508583451736714195586759973
• The square root of 990834337969879997 is 995406619.4123283993
• The cube root of 990834337969879997 is 996935.3971265579

Scales and comparisons

• 990,834,337,969,879,997 seconds is equal to 31,505,467,095 years, 31 weeks, 2 days, 12 hours, 53 minutes, 17 seconds.
• To count from 1 to 990,834,337,969,879,997 would take you about ninety-four billion, five hundred sixteen million, four hundred one 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 990834337969879997 cubic inches would be around 83077.9 feet tall.

Recreational maths with 990834337969879997

• 990834337969879997 backwards is 799978969733438099
• The number of decimal digits it has is: 18
• The sum of 990834337969879997's digits is 119
• More coming soon!