27855177011982

Names of 27855177011982

• Cardinal: 27855177011982 can be written as Twenty-seven trillion, eight hundred fifty-five billion, one hundred seventy-seven million, eleven thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 2.7855177011982 × 10¹³

Factors of 27855177011982

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 490045

Divisors of 27855177011982

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 243 486 729 1458 42709 85418 128127 256254 384381 447331 768762 894662 1153143 1341993 2306286 2683986 3459429 4025979 6918858 8051958 10378287 12077937 20756574 24155874 31134861 36233811 62269722 72467622 108701433 217402866 326104299 652208598 19105059679 38210119358 57315179037 114630358074 171945537111 343891074222 515836611333 1031673222666 1547509833999 3095019667998 4642529501997 9285059003994 13927588505991 27855177011982
• Sum of all divisors σ(n): 62647097531880
• Sum of proper divisors (its aliquot sum) s(n): 34791920519898
• 27855177011982 is an abundant number, because the sum of its proper divisors (34791920519898) is greater than itself. Its abundance is 6936743507916

Bases of 27855177011982

• Binary: 110010101010110001001111011100101001100001110₂
• Hexadecimal: 0x195589EE530E
• Base-36: 9VGHP6YVI

Squares and roots of 27855177011982

• 27855177011982 squared (27855177011982²) is 775910886368850461771568324
• 27855177011982 cubed (27855177011982³) is 21613135085328181139650335465560279658168
• The square root of 27855177011982 is 5277800.3952387211
• The cube root of 27855177011982 is 30313.4458769815

Scales and comparisons

• 27,855,177,011,982 seconds is equal to 885,708 years, 24 weeks, 2 days, 1 hour, 59 minutes, 42 seconds.
• To count from 1 to 27,855,177,011,982 would take you about two million, two hundred fourteen thousand, two hundred seventy-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 27855177011982 cubic inches would be around 2526.1 feet tall.

Recreational maths with 27855177011982

• 27855177011982 backwards is 28911077155872
• The number of decimal digits it has is: 14
• The sum of 27855177011982's digits is 63
• More coming soon!