80494496992

Names of 80494496992

• Cardinal: 80494496992 can be written as Eighty billion, four hundred ninety-four million, four hundred ninety-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 8.0494496992 × 10¹⁰

Factors of 80494496992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 165712

Divisors of 80494496992

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 91 104 112 167 182 208 224 334 364 416 668 728 1169 1336 1456 2171 2338 2672 2912 4342 4676 5344 8684 9352 15197 17368 18704 30394 34736 37408 60788 69472 121576 165523 243152 331046 486304 662092 1158661 1324184 2151799 2317322 2648368 4303598 4634644 5296736 8607196 9269288 15062593 17214392 18538576 27642341 30125186 34428784 37077152 55284682 60250372 68857568 110569364 120500744 193496387 221138728 241001488 359350433 386992774 442277456 482002976 718700866 773985548 884554912 1437401732 1547971096 2515453031 2874803464 3095942192 5030906062 5749606928 6191884384 10061812124 11499213856 20123624248 40247248496 80494496992
• Sum of all divisors σ(n): 196213473792
• Sum of proper divisors (its aliquot sum) s(n): 115718976800
• 80494496992 is an abundant number, because the sum of its proper divisors (115718976800) is greater than itself. Its abundance is 35224479808

Bases of 80494496992

• Binary: 1001010111101110110001000110011100000₂
• Hexadecimal: 0x12BDD88CE0
• Base-36: 10Z8CFDS

Squares and roots of 80494496992

• 80494496992 squared (80494496992²) is 6479364045995097048064
• 80494496992 cubed (80494496992³) is 521553149710425288982135727423488
• The square root of 80494496992 is 283715.5212391455
• The cube root of 80494496992 is 4317.7291626095

Scales and comparisons

• 80,494,496,992 seconds is equal to 2,559 years, 24 weeks, 5 days, 6 hours, 29 minutes, 52 seconds.
• To count from 1 to 80,494,496,992 would take you about five thousand, one hundred eighteen 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 80494496992 cubic inches would be around 359.8 feet tall.

Recreational maths with 80494496992

• 80494496992 backwards is 29969449408
• The number of decimal digits it has is: 11
• The sum of 80494496992's digits is 64
• More coming soon!