71639214143142

Names of 71639214143142

• Cardinal: 71639214143142 can be written as Seventy-one trillion, six hundred thirty-nine billion, two hundred fourteen million, one hundred forty-three thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 7.1639214143142 × 10¹³

Factors of 71639214143142

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 879

Divisors of 71639214143142

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 353 521 706 1042 1059 1563 2118 3126 124609 183913 249218 271441 367826 373827 542882 551739 747654 814323 1103478 1628646 43986977 64921289 87973954 95818673 129842578 131960931 191637346 194763867 263921862 287456019 389527734 574912038 22917215017 33823991569 45834430034 67647983138 68751645051 101471974707 137503290102 202943949414 11939869023857 23879738047714 35819607071571 71639214143142
• Sum of all divisors σ(n): 143961786458640
• Sum of proper divisors (its aliquot sum) s(n): 72322572315498
• 71639214143142 is an abundant number, because the sum of its proper divisors (72322572315498) is greater than itself. Its abundance is 683358172356

Bases of 71639214143142

• Binary: 10000010010011111001101111010010011011010100110₂
• Hexadecimal: 0x4127CDE936A6
• Base-36: PE6LMFIQU

Squares and roots of 71639214143142

• 71639214143142 squared (71639214143142²) is 5132177003046956761265632164
• 71639214143142 cubed (71639214143142³) is 367665127341789668039203018163164215219288
• The square root of 71639214143142 is 8463995.1644091811
• The cube root of 71639214143142 is 41532.0725878191

Scales and comparisons

• 71,639,214,143,142 seconds is equal to 2,277,905 years, 21 weeks, 4 days, 2 hours, 25 minutes, 42 seconds.
• To count from 1 to 71,639,214,143,142 would take you about five million, six hundred ninety-four thousand, seven hundred sixty-three 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 71639214143142 cubic inches would be around 3461 feet tall.

Recreational maths with 71639214143142

• 71639214143142 backwards is 24134141293617
• The number of decimal digits it has is: 14
• The sum of 71639214143142's digits is 48
• More coming soon!