27842813439901878132163

Names of 27842813439901878132163

• Cardinal: 27842813439901878132163 can be written as Twenty-seven sextillion, eight hundred forty-two quintillion, eight hundred thirteen quadrillion, four hundred thirty-nine trillion, nine hundred one billion, eight hundred seventy-eight million, one hundred thirty-two thousand, one hundred sixty-three.

Scientific notation

• Scientific notation: 2.7842813439901878132163 × 10²²

Factors of 27842813439901878132163

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 27842813439901878132163

Divisors of 27842813439901878132163

• Number of divisors d(n): 2
• Complete list of divisors:
  1 27842813439901878132163
• Sum of all divisors σ(n): 27842813439901878132164
• Sum of proper divisors (its aliquot sum) s(n): 1
• 27842813439901878132163 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 27842813439901878132162

Bases of 27842813439901878132163

• Binary: 101111001010101110010101000001010100000101011110111010110110001110111000011₂
• Hexadecimal: 0x5E55CA82A0AF75B1DC3
• Base-36: 4J80N5Y76DBQBWJ

Squares and roots of 27842813439901878132163

• 27842813439901878132163 squared (27842813439901878132163²) is 775222260249180655878869773242387821695058569
• 27842813439901878132163 cubed (27842813439901878132163³) is 21584368766576998658327739811439224582612476569733706501776607654747
• The square root of 27842813439901878132163 is 166861659586.3228196371
• The cube root of 27842813439901878132163 is 30308960.3201804751

Scales and comparisons

• 27,842,813,439,901,878,132,163 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 27,842,813,439,901,878,132,163 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 27842813439901878132163 cubic inches would be around 2525746.7 feet tall.

Recreational maths with 27842813439901878132163

• 27842813439901878132163 backwards is 36123187810993431824872
• The number of decimal digits it has is: 23
• The sum of 27842813439901878132163's digits is 100
• More coming soon!