27730461641354990

Names of 27730461641354990

• Cardinal: 27730461641354990 can be written as Twenty-seven quadrillion, seven hundred thirty trillion, four hundred sixty-one billion, six hundred forty-one million, three hundred fifty-four thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 2.773046164135499 × 10¹⁶

Factors of 27730461641354990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 76311212

Divisors of 27730461641354990

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 7 10 14 35 70 5602561 11205122 28012805 39217927 56025610 70708637 78435854 141417274 196089635 353543185 392179270 494960459 707086370 989920918 2474802295 4949604590 396149452019357 792298904038714 1980747260096785 2773046164135499 3961494520193570 5546092328270998 13865230820677495 27730461641354990
• Sum of all divisors σ(n): 57045532079600064
• Sum of proper divisors (its aliquot sum) s(n): 29315070438245074
• 27730461641354990 is an abundant number, because the sum of its proper divisors (29315070438245074) is greater than itself. Its abundance is 1584608796890084

Bases of 27730461641354990

• Binary: 1100010100001001011010100111011100101110010111011101110₂
• Hexadecimal: 0x6284B53B972EEE
• Base-36: 7L1MM7LYKTQ

Squares and roots of 27730461641354990

• 27730461641354990 squared (27730461641354990²) is 768978502842660486037003197900100
• 27730461641354990 cubed (27730461641354990³) is 21324128876104985745159649331901330565286656499000
• The square root of 27730461641354990 is 166524657.7578077175
• The cube root of 27730461641354990 is 302681.3761576535

Scales and comparisons

• 27,730,461,641,354,990 seconds is equal to 881,742,904 years, 12 weeks, 5 days, 7 hours, 29 minutes, 50 seconds.
• To count from 1 to 27,730,461,641,354,990 would take you about two billion, six hundred forty-five million, two hundred twenty-eight thousand, seven hundred twelve 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 27730461641354990 cubic inches would be around 25223.4 feet tall.

Recreational maths with 27730461641354990

• 27730461641354990 backwards is 09945314616403772
• The number of decimal digits it has is: 17
• The sum of 27730461641354990's digits is 71
• More coming soon!