80143423794

Names of 80143423794

• Cardinal: 80143423794 can be written as Eighty billion, one hundred forty-three million, four hundred twenty-three thousand, seven hundred ninety-four.

Scientific notation

• Scientific notation: 8.0143423794 × 10¹⁰

Factors of 80143423794

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 50988

Divisors of 80143423794

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 63 126 21803 29173 43606 58346 65409 87519 130818 152621 175038 196227 204211 262557 305242 392454 408422 457863 525114 612633 915726 1225266 1373589 1837899 2747178 3675798 636058919 1272117838 1908176757 3816353514 4452412433 5724530271 8904824866 11449060542 13357237299 26714474598 40071711897 80143423794
• Sum of all divisors σ(n): 198466287552
• Sum of proper divisors (its aliquot sum) s(n): 118322863758
• 80143423794 is an abundant number, because the sum of its proper divisors (118322863758) is greater than itself. Its abundance is 38179439964

Bases of 80143423794

• Binary: 1001010101000111010111001100100110010₂
• Hexadecimal: 0x12A8EB9932
• Base-36: 10TFBPKI

Squares and roots of 80143423794

• 80143423794 squared (80143423794²) is 6422968377424685354436
• 80143423794 cubed (80143423794³) is 514758676687407100677669445850184
• The square root of 80143423794 is 283096.1387832765
• The cube root of 80143423794 is 4311.4428194339

Scales and comparisons

• 80,143,423,794 seconds is equal to 2,548 years, 16 weeks, 1 day, 22 hours, 9 minutes, 54 seconds.
• To count from 1 to 80,143,423,794 would take you about five thousand and ninety-six 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 80143423794 cubic inches would be around 359.3 feet tall.

Recreational maths with 80143423794

• 80143423794 backwards is 49732434108
• The number of decimal digits it has is: 11
• The sum of 80143423794's digits is 45
• More coming soon!