27081400540821910472

Names of 27081400540821910472

• Cardinal: 27081400540821910472 can be written as Twenty-seven quintillion, eighty-one quadrillion, four hundred trillion, five hundred forty billion, eight hundred twenty-one million, nine hundred ten thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.7081400540821910472 × 10¹⁹

Factors of 27081400540821910472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 83738334422

Divisors of 27081400540821910472

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 56 59 118 236 413 472 826 1652 3304 97883 195766 391532 685181 783064 1370362 2740724 5481448 5775097 11550194 23100388 40425679 46200776 80851358 161702716 323405432 83738236471 167476472942 334952945884 586167655297 669905891768 1172335310594 2344670621188 4689341242376 4940555951789 9881111903578 19762223807156 34583891662523 39524447614312 69167783325046 138335566650092 276671133300184 8196549800490893 16393099600981786 32786199201963572 57375848603436251 65572398403927144 114751697206872502 229503394413745004 459006788827490008 483596438228962687 967192876457925374 1934385752915850748 3385175067602738809 3868771505831701496 6770350135205477618 13540700270410955236 27081400540821910472
• Sum of all divisors σ(n): 59015761479541785600
• Sum of proper divisors (its aliquot sum) s(n): 31934360938719875128
• 27081400540821910472 is an abundant number, because the sum of its proper divisors (31934360938719875128) is greater than itself. Its abundance is 4852960397897964656

Bases of 27081400540821910472

• Binary: 10111011111010100011101100100111011110111110000101111001111001000₂
• Hexadecimal: 0x177D4764EF7C2F3C8
• Base-36: 5PR2BAI5G4ATK

Squares and roots of 27081400540821910472

• 27081400540821910472 squared (27081400540821910472²) is 733402255252429265001180446583983262784
• 27081400540821910472 cubed (27081400540821910472³) is 19861560232033146727295159863100658789518591974514897474048
• The square root of 27081400540821910472 is 5203979298.6542433471
• The cube root of 27081400540821910472 is 3003011.8101665727

Scales and comparisons

• 27,081,400,540,821,910,472 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 27,081,400,540,821,910,472 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 27081400540821910472 cubic inches would be around 250251 feet tall.

Recreational maths with 27081400540821910472

• 27081400540821910472 backwards is 27401912804500418072
• The number of decimal digits it has is: 20
• The sum of 27081400540821910472's digits is 65
• More coming soon!