27680364427188321

Names of 27680364427188321

• Cardinal: 27680364427188321 can be written as Twenty-seven quadrillion, six hundred eighty trillion, three hundred sixty-four billion, four hundred twenty-seven million, one hundred eighty-eight thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 2.7680364427188321 × 10¹⁶

Factors of 27680364427188321

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2369079

Divisors of 27680364427188321

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 23 69 163 207 489 1467 3749 11247 33741 421207 1263621 1947683 3790863 5843049 9687761 17529147 29063283 44796709 68656741 87189849 134390127 205970223 317472329 403170381 617910669 952416987 1579105043 2857250961 4737315129 7301863567 14211945387 21905590701 65716772103 820377713381 2461133140143 7383399420429 18868687407763 56606062223289 133721567281103 169818186669867 401164701843309 1203494105529927 3075596047465369 9226788142396107 27680364427188321
• Sum of all divisors σ(n): 41977208049693696
• Sum of proper divisors (its aliquot sum) s(n): 14296843622505375
• 27680364427188321 is a deficient number, because the sum of its proper divisors (14296843622505375) is less than itself. Its deficiency is 13383520804682946

Bases of 27680364427188321

• Binary: 1100010010101110010010100010000111011111001100001100001₂
• Hexadecimal: 0x62572510EF9861
• Base-36: 7KJVBVA4869

Squares and roots of 27680364427188321

• 27680364427188321 squared (27680364427188321²) is 766202574821952626147549598799041
• 27680364427188321 cubed (27680364427188321³) is 21208766496121675366586906908323829106109941200161
• The square root of 27680364427188321 is 166374169.9519138729
• The cube root of 27680364427188321 is 302498.9938802711

Scales and comparisons

• 27,680,364,427,188,321 seconds is equal to 880,149,967 years, 41 weeks, 2 days, 15 hours, 25 minutes, 21 seconds.
• To count from 1 to 27,680,364,427,188,321 would take you about two billion, six hundred forty million, four hundred forty-nine thousand, nine hundred three 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 27680364427188321 cubic inches would be around 25208.2 feet tall.

Recreational maths with 27680364427188321

• 27680364427188321 backwards is 12388172446308672
• The number of decimal digits it has is: 17
• The sum of 27680364427188321's digits is 72
• More coming soon!