16682601839421

Names of 16682601839421

• Cardinal: 16682601839421 can be written as Sixteen trillion, six hundred eighty-two billion, six hundred one million, eight hundred thirty-nine thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.6682601839421 × 10¹³

Factors of 16682601839421

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6415716

Divisors of 16682601839421

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 7 19 21 49 57 133 147 343 361 399 931 1029 1083 2401 2527 2793 6517 7203 7581 17689 19551 45619 53067 123823 136857 371469 866761 2600283 6415687 19247061 44909809 121898053 134729427 314368663 365694159 853286371 943105989 2200580641 2316063007 2559859113 5973004597 6601741923 6948189021 15404064487 16212441049 17919013791 41811032179 46212193461 48637323147 113487087343 125433096537 292677225253 340461262029 794409611401 878031675759 2383228834203 5560867279807 16682601839421
• Sum of all divisors σ(n): 27386801342112
• Sum of proper divisors (its aliquot sum) s(n): 10704199502691
• 16682601839421 is a deficient number, because the sum of its proper divisors (10704199502691) is less than itself. Its deficiency is 5978402336730

Bases of 16682601839421

• Binary: 11110010110000111000100011100111101100111101₂
• Hexadecimal: 0xF2C388E7B3D
• Base-36: 5WVVQEIIL

Squares and roots of 16682601839421

• 16682601839421 squared (16682601839421²) is 278309204132652932669615241
• 16682601839421 cubed (16682601839421³) is 4642921640791190389442713283582936215461
• The square root of 16682601839421 is 4084434.0904733669
• The cube root of 16682601839421 is 25551.7860021047

Scales and comparisons

• 16,682,601,839,421 seconds is equal to 530,455 years, 7 weeks, 10 hours, 30 minutes, 21 seconds.
• To count from 1 to 16,682,601,839,421 would take you about one million, three hundred twenty-six thousand, one hundred thirty-seven 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 16682601839421 cubic inches would be around 2129.3 feet tall.

Recreational maths with 16682601839421

• 16682601839421 backwards is 12493810628661
• 16682601839421 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16682601839421's digits is 57
• More coming soon!