328679744116682421

Names of 328679744116682421

• Cardinal: 328679744116682421 can be written as Three hundred twenty-eight quadrillion, six hundred seventy-nine trillion, seven hundred forty-four billion, one hundred sixteen million, six hundred eighty-two thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 3.28679744116682421 × 10¹⁷

Factors of 328679744116682421

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 303862259

Divisors of 328679744116682421

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 9 27 47481409 142444227 256380847 427332681 769142541 1281998043 2307427623 6922282869 12173323856173423 36519971568520269 109559914705560807 328679744116682421
• Sum of all divisors σ(n): 486932966401427200
• Sum of proper divisors (its aliquot sum) s(n): 158253222284744779
• 328679744116682421 is a deficient number, because the sum of its proper divisors (158253222284744779) is less than itself. Its deficiency is 170426521831937642

Bases of 328679744116682421

• Binary: 10010001111101101000111110001100000111100001110111010110101₂
• Hexadecimal: 0x48FB47C60F0EEB5
• Base-36: 2HWB8TYJK7N9

Squares and roots of 328679744116682421

• 328679744116682421 squared (328679744116682421²) is 108030374192607832540775235370421241
• 328679744116682421 cubed (328679744116682421³) is 35507395746455794694226276127510034343907886189704461
• The square root of 328679744116682421 is 573305977.7437196939
• The cube root of 328679744116682421 is 690119.5228898215

Scales and comparisons

• 328,679,744,116,682,421 seconds is equal to 10,450,999,189 years, 36 weeks, 6 days, 4 hours, 40 minutes, 21 seconds.
• To count from 1 to 328,679,744,116,682,421 would take you about thirty-one billion, three hundred fifty-two million, nine hundred ninety-seven thousand, five hundred sixty-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 328679744116682421 cubic inches would be around 57510 feet tall.

Recreational maths with 328679744116682421

• 328679744116682421 backwards is 124286611447976823
• The number of decimal digits it has is: 18
• The sum of 328679744116682421's digits is 81
• More coming soon!