27957589796699145

Names of 27957589796699145

• Cardinal: 27957589796699145 can be written as Twenty-seven quadrillion, nine hundred fifty-seven trillion, five hundred eighty-nine billion, seven hundred ninety-six million, six hundred ninety-nine thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 2.7957589796699145 × 10¹⁶

Factors of 27957589796699145

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 25928106

Divisors of 27957589796699145

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 9 11 15 17 27 33 45 51 55 85 99 121 135 153 165 187 255 297 353 363 459 495 561 605 765 935 1059 1089 1331 1485 1683 1765 1815 2057 2295 2805 3177 3267 3883 3993 5049 5295 5445 6001 6171 6655 8415 9531 10285 11649 11979 15885 16335 18003 18513 19415 19965 22627 25245 30005 30855 34947 35937 42713 47655 54009 55539 58245 59895 66011 67881 90015 92565 104841 113135 128139 162027 174735 179685 198033 203643 213565 270045 277695 330055 339405 384417 469843 524205 594099 610929 640695 726121 810135 990165 1018215 1153251 1409529 1782297 1922085 2178363 2349215 2970495 3054645 3630605 4228587 5766255 6535089 7047645 7987331 8911485 10891815 12685761 19605267 21142935 23961993 25927717 32675445 39936655 63428805 71885979 77783151 98026335 119809965 129638585 215657937 233349453 285204887 359429895 388915755 440771189 700048359 855614661 1078289685 1166747265 1322313567 1426024435 2203855945 2566843983 3137253757 3500241795 3966940701 4278073305 4848483079 6611567835 7700531949 9152484101 9411761271 11900822103 12834219915 14545449237 15686268785 19834703505 24242415395 27457452303 28235283813 34509791327 38502659745 43636347711 45762420505 47058806355 53333313869 59504110515 72727246185 82372356909 84705851439 100677325111 103529373981 130909043133 137287261515 141176419065 155592229717 159999941607 172548956635 218181738555 247117070727 266666569345 302031975333 310588121943 411861784545 423529257195 466776689151 479999824821 503386625555 517646869905 586666452559 654545215665 777961148585 799999708035 906095925999 931764365829 1107450576221 1235585353635 1400330067453 1439999474463 1510159876665 1552940609715 1711514526887 1759999357677 2333883445755 2399999124105 2718287777997 2933332262795 3322351728663 4200990202359 4530479629995 4658821829145 5134543580661 5279998073031 5537252881105 7001650337265 7199997372315 8557572634435 8799996788385 9967055185989 12181956338431 13591438889985 15403630741983 15839994219093 16611758643315 18826659795757 21004951011795 25672717903305 26399990365155 29901165557967 36545869015293 46210892225949 49835275929945 56479979387271 60909781692155 77018153709915 79199971095465 94133298978785 109637607045879 149505827789835 169439938161813 182729345076465 207093257753327 231054461129745 282399896936355 328912821137637 508319814485439 548188035229395 621279773259981 847199690809065 1035466288766635 1644564105688185 1863839319779943 2541599072427195 3106398866299905 5591517959339829 9319196598899715 27957589796699145
• Sum of all divisors σ(n): 58048684213570560
• Sum of proper divisors (its aliquot sum) s(n): 30091094416871415
• 27957589796699145 is an abundant number, because the sum of its proper divisors (30091094416871415) is greater than itself. Its abundance is 2133504620172270

Bases of 27957589796699145

• Binary: 1100011010100110100011110100000100110111011110000001001₂
• Hexadecimal: 0x635347A09BBC09
• Base-36: 7NA4ZG1DKW9

Squares and roots of 27957589796699145

• 27957589796699145 squared (27957589796699145²) is 781626827240496139852337643731025
• 27957589796699145 cubed (27957589796699145³) is 21852402210085220205644160528818250510547227473625
• The square root of 27957589796699145 is 167205232.5637542511
• The cube root of 27957589796699145 is 303505.5073893801

Scales and comparisons

• 27,957,589,796,699,145 seconds is equal to 888,964,877 years, 1 week, 4 days, 13 hours, 45 minutes, 45 seconds.
• To count from 1 to 27,957,589,796,699,145 would take you about two billion, six hundred sixty-six million, eight hundred ninety-four thousand, six hundred thirty-one 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 27957589796699145 cubic inches would be around 25292.1 feet tall.

Recreational maths with 27957589796699145

• 27957589796699145 backwards is 54199669798575972
• The number of decimal digits it has is: 17
• The sum of 27957589796699145's digits is 108
• More coming soon!