80426379712

Names of 80426379712

• Cardinal: 80426379712 can be written as Eighty billion, four hundred twenty-six million, three hundred seventy-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 8.0426379712 × 10¹⁰

Factors of 80426379712

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 25646176

Divisors of 80426379712

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 784 1568 3136 25646167 51292334 102584668 179523169 205169336 359046338 410338672 718092676 820677344 1256662183 1436185352 1641354688 2513324366 2872370704 5026648732 5744741408 10053297464 11489482816 20106594928 40213189856 80426379712
• Sum of all divisors σ(n): 185652610152
• Sum of proper divisors (its aliquot sum) s(n): 105226230440
• 80426379712 is an abundant number, because the sum of its proper divisors (105226230440) is greater than itself. Its abundance is 24799850728

Bases of 80426379712

• Binary: 1001010111001110010010010100111000000₂
• Hexadecimal: 0x12B9C929C0
• Base-36: 10Y3SFR4

Squares and roots of 80426379712

• 80426379712 squared (80426379712²) is 6468402553578805202944
• 80426379712 cubed (80426379712³) is 520230199904199411767255364272128
• The square root of 80426379712 is 283595.4507956713
• The cube root of 80426379712 is 4316.5108807021

Scales and comparisons

• 80,426,379,712 seconds is equal to 2,557 years, 16 weeks, 21 hours, 1 minute, 52 seconds.
• To count from 1 to 80,426,379,712 would take you about five thousand, one hundred fourteen 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 80426379712 cubic inches would be around 359.7 feet tall.

Recreational maths with 80426379712

• 80426379712 backwards is 21797362408
• 80426379712 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80426379712's digits is 49
• More coming soon!