14979198868209

Names of 14979198868209

• Cardinal: 14979198868209 can be written as Fourteen trillion, nine hundred seventy-nine billion, one hundred ninety-eight million, eight hundred sixty-eight thousand, two hundred nine.

Scientific notation

• Scientific notation: 1.4979198868209 × 10¹³

Factors of 14979198868209

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4129

Divisors of 14979198868209

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 27 81 107 321 963 2889 4019 8667 11449 12057 34347 36171 103041 108513 309123 325539 430033 927369 1290099 3870297 11610891 16152361 34832673 46013531 48457083 138040593 145371249 414121779 436113747 1242365337 1308341241 1728302627 3727096011 5184907881 15554723643 46664170929 139992512787 184928381089 554785143267 1664355429801 4993066289403 14979198868209
• Sum of all divisors σ(n): 22593034721257
• Sum of proper divisors (its aliquot sum) s(n): 7613835853048
• 14979198868209 is a deficient number, because the sum of its proper divisors (7613835853048) is less than itself. Its deficiency is 7365363015161

Bases of 14979198868209

• Binary: 11011001111110011101110100111101101011110001₂
• Hexadecimal: 0xD9F9DD3DAF1
• Base-36: 5B5CK9629

Squares and roots of 14979198868209

• 14979198868209 squared (14979198868209²) is 224376398733353786550867681
• 14979198868209 cubed (14979198868209³) is 3360978697959464340681541733042116453329
• 14979198868209 is a perfect square number. Its square root is 3870297
• The cube root of 14979198868209 is 24650.7154690913

Scales and comparisons

• 14,979,198,868,209 seconds is equal to 476,292 years, 9 weeks, 6 days, 6 hours, 30 minutes, 9 seconds.
• To count from 1 to 14,979,198,868,209 would take you about one million, one hundred ninety thousand, seven hundred thirty 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 14979198868209 cubic inches would be around 2054.2 feet tall.

Recreational maths with 14979198868209

• 14979198868209 backwards is 90286889197941
• 14979198868209 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 14979198868209's digits is 81
• More coming soon!