27890013377988

Names of 27890013377988

• Cardinal: 27890013377988 can be written as Twenty-seven trillion, eight hundred ninety billion, thirteen million, three hundred seventy-seven thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 2.7890013377988 × 10¹³

Factors of 27890013377988

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7457

Divisors of 27890013377988

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 331 662 993 1324 1986 2979 3972 5958 7121 8937 11916 14242 17874 21363 28484 35748 42726 64089 85452 109561 128178 192267 219122 256356 328683 384534 438244 657366 769068 986049 1314732 1972098 2357051 2958147 3944196 4714102 5916294 7071153 9428204 11832588 14142306 21213459 28284612 36264691 42426918 63640377 72529382 84853836 108794073 127280754 145058764 217588146 254561508 326382219 435176292 652764438 780183881 979146657 1305528876 1560367762 1958293314 2340551643 3120735524 3916586628 4681103286 7021654929 9362206572 14043309858 21064964787 28086619716 42129929574 84259859148 258240864611 516481729222 774722593833 1032963458444 1549445187666 2324167781499 3098890375332 4648335562998 6972503344497 9296671125996 13945006688994 27890013377988
• Sum of all divisors σ(n): 72536740429440
• Sum of proper divisors (its aliquot sum) s(n): 44646727051452
• 27890013377988 is an abundant number, because the sum of its proper divisors (44646727051452) is greater than itself. Its abundance is 16756713673464

Bases of 27890013377988

• Binary: 110010101110110100110010101110001010111000100₂
• Hexadecimal: 0x195DA65715C4
• Base-36: 9VWHTV6X0

Squares and roots of 27890013377988

• 27890013377988 squared (27890013377988²) is 777852846224349610562928144
• 27890013377988 cubed (27890013377988³) is 21694326287303153193794463851685955294272
• The square root of 27890013377988 is 5281099.6371956475
• The cube root of 27890013377988 is 30326.0775250293

Scales and comparisons

• 27,890,013,377,988 seconds is equal to 886,816 years, 8 weeks, 18 hours, 19 minutes, 48 seconds.
• To count from 1 to 27,890,013,377,988 would take you about two million, two hundred seventeen thousand and forty 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 27890013377988 cubic inches would be around 2527.2 feet tall.

Recreational maths with 27890013377988

• 27890013377988 backwards is 88977331009872
• The number of decimal digits it has is: 14
• The sum of 27890013377988's digits is 72
• More coming soon!