18079840120377189

Names of 18079840120377189

• Cardinal: 18079840120377189 can be written as Eighteen quadrillion, seventy-nine trillion, eight hundred forty billion, one hundred twenty million, three hundred seventy-seven thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 1.8079840120377189 × 10¹⁶

Factors of 18079840120377189

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 282301

Divisors of 18079840120377189

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 11 19 21 33 57 73 77 121 133 209 219 231 363 399 511 627 803 847 1387 1463 1533 2299 2409 2541 4161 4389 5621 6897 8833 9709 15257 16093 16863 19531 26499 29127 45771 48279 58593 61831 106799 136717 167827 185493 214841 262657 320397 371089 410151 503481 644523 787971 1113267 1174789 1425763 1503887 1838599 2363251 2597623 2889227 3524367 4081979 4277289 4511661 4990483 5515797 7089753 7792869 8667681 9980341 12245937 14971449 15683393 16542757 19173961 20224589 27089497 28573853 29941023 31781497 34933381 44901769 47050179 49628271 54895313 57521883 60673767 81268491 85721559 95344491 104800143 109783751 134217727 134705307 164685939 172517323 189626479 210913571 222470479 297984467 314312383 329351253 364305259 384267191 402653181 517551969 568879437 603848443 632740713 667411437 893953401 942937149 1092915777 1152801573 1207621261 1476394997 1811545329 2085891269 2320049281 2550136813 3277829137 3622863783 4007357849 4226939101 4429184991 5129953867 6257673807 6960147843 7650410439 9833487411 12022073547 12680817303 15389861601 16240344967 22944803959 28051504943 35909677069 44080936339 48721034901 56429492537 68834411877 84154514829 97469123473 107729031207 132242809017 169288477611 292407370419 308566554373 374486632291 395006447759 620724417907 682283864311 925699663119 1072160358203 1123459896873 1185019343277 1862173253721 2046851592933 2621406426037 3216481074609 4119352955201 4345070925349 7115246013529 7505122507421 7864219278111 11793763940233 12358058865603 13035212776047 21345738040587 22515367522263 28835470686407 35381291820699 45312882507211 49806722094703 78267706148819 82556347581631 86506412059221 135938647521633 149420166284109 234803118446457 247669042744893 317190177550477 547873943041733 860944767637009 951570532651431 1643621829125199 2582834302911027 6026613373459063 18079840120377189
• Sum of all divisors σ(n): 32314741288417280
• Sum of proper divisors (its aliquot sum) s(n): 14234901168040091
• 18079840120377189 is a deficient number, because the sum of its proper divisors (14234901168040091) is less than itself. Its deficiency is 3844938952337098

Bases of 18079840120377189

• Binary: 1000000001110111000010011001111111110001000111101100101₂
• Hexadecimal: 0x403B84CFF88F65
• Base-36: 4Y0RNW0184L

Squares and roots of 18079840120377189

• 18079840120377189 squared (18079840120377189²) is 326880618778400648030187631541721
• 18079840120377189 cubed (18079840120377189³) is 5909949325963449199406591473905643232200110202269
• The square root of 18079840120377189 is 134461295.9939669367
• The cube root of 18079840120377189 is 262461.0499807921

Scales and comparisons

• 18,079,840,120,377,189 seconds is equal to 574,882,991 years, 10 weeks, 6 days, 15 hours, 53 minutes, 9 seconds.
• To count from 1 to 18,079,840,120,377,189 would take you about one billion, seven hundred twenty-four million, six hundred forty-eight thousand, nine hundred seventy-three 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 18079840120377189 cubic inches would be around 21871.8 feet tall.

Recreational maths with 18079840120377189

• 18079840120377189 backwards is 98177302104897081
• The number of decimal digits it has is: 17
• The sum of 18079840120377189's digits is 75
• More coming soon!