1321800269192199

Names of 1321800269192199

• Cardinal: 1321800269192199 can be written as One quadrillion, three hundred twenty-one trillion, eight hundred billion, two hundred sixty-nine million, one hundred ninety-two thousand, one hundred ninety-nine.

Scientific notation

• Scientific notation: 1.321800269192199 × 10¹⁵

Factors of 1321800269192199

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1641

Divisors of 1321800269192199

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 9 27 81 199 597 1439 1791 4317 5373 12951 16119 38853 39601 116559 118803 286361 356409 859083 1069227 2070721 2577249 3207681 6212163 7731747 7880599 18636489 23195241 23641797 55909467 56985839 70925391 167728401 170957517 212776173 412073479 512872551 638328519 1236220437 1538617653 3708661311 4615852959 11125983933 11340181961 33377951799 34020545883 82002622321 102061637649 246007866963 306184912947 738023600889 918554738841 2214070802667 6642212408001 16318521841879 48955565525637 146866696576911 440600089730733 1321800269192199
• Sum of all divisors σ(n): 1985893622112400
• Sum of proper divisors (its aliquot sum) s(n): 664093352920201
• 1321800269192199 is a deficient number, because the sum of its proper divisors (664093352920201) is less than itself. Its deficiency is 657706916271998

Bases of 1321800269192199

• Binary: 100101100100010101110011011100000100101110000000111₂
• Hexadecimal: 0x4B22B9B825C07
• Base-36: D0JENSELFR

Squares and roots of 1321800269192199

• 1321800269192199 squared (1321800269192199²) is 1747155951636569740840002455601
• 1321800269192199 cubed (1321800269192199³) is 2309391207193970500428172599393769988633056599
• The square root of 1321800269192199 is 36356571.1968579209
• The cube root of 1321800269192199 is 109745.9777291991

Scales and comparisons

• 1,321,800,269,192,199 seconds is equal to 42,029,159 years, 50 weeks, 18 hours, 16 minutes, 39 seconds.
• To count from 1 to 1,321,800,269,192,199 would take you about one hundred twenty-six million, eighty-seven thousand, four hundred seventy-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 1321800269192199 cubic inches would be around 9145.5 feet tall.

Recreational maths with 1321800269192199

• 1321800269192199 backwards is 9912919620081231
• The number of decimal digits it has is: 16
• The sum of 1321800269192199's digits is 63
• More coming soon!