421321032272903130318

Names of 421321032272903130318

• Cardinal: 421321032272903130318 can be written as Four hundred twenty-one quintillion, three hundred twenty-one quadrillion, thirty-two trillion, two hundred seventy-two billion, nine hundred three million, one hundred thirty thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 4.21321032272903130318 × 10²⁰

Factors of 421321032272903130318

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 113941439325360

Divisors of 421321032272903130318

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 61 122 183 366 10103 20206 30309 60618 616283 1232566 1848849 3697698 113941439315191 227882878630382 341824317945573 683648635891146 6950427798226651 13900855596453302 20851283394679953 41702566789359906 1151150361401374673 2302300722802749346 3453451084204124019 6906902168408248038 70220172045483855053 140440344090967710106 210660516136451565159 421321032272903130318
• Sum of all divisors σ(n): 856540641313480776192
• Sum of proper divisors (its aliquot sum) s(n): 435219609040577645874
• 421321032272903130318 is an abundant number, because the sum of its proper divisors (435219609040577645874) is greater than itself. Its abundance is 13898576767674515556

Bases of 421321032272903130318

• Binary: 101101101011100000000111111101001100100000011010001111100110011001110₂
• Hexadecimal: 0x16D700FE990347CCCE
• Base-36: 2GWZZL7J91G3WU

Squares and roots of 421321032272903130318

• 421321032272903130318 squared (421321032272903130318²) is 177511412235504681077696614889363290781124
• 421321032272903130318 cubed (421321032272903130318³) is 74789291443283679338724163654738775471238619096054410986517432
• The square root of 421321032272903130318 is 20526106115.6982020099
• The cube root of 421321032272903130318 is 7496715.7903560567

Scales and comparisons

• 421,321,032,272,903,130,318 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 421,321,032,272,903,130,318 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 421321032272903130318 cubic inches would be around 624726.3 feet tall.

Recreational maths with 421321032272903130318

• 421321032272903130318 backwards is 813031309272230123124
• The number of decimal digits it has is: 21
• The sum of 421321032272903130318's digits is 57
• More coming soon!