80227520142

Names of 80227520142

• Cardinal: 80227520142 can be written as Eighty billion, two hundred twenty-seven million, five hundred twenty thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 8.0227520142 × 10¹⁰

Factors of 80227520142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 173652664

Divisors of 80227520142

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 66 77 154 231 462 173652641 347305282 520957923 1041915846 1215568487 1910179051 2431136974 3646705461 3820358102 5730537153 7293410922 11461074306 13371253357 26742506714 40113760071 80227520142
• Sum of all divisors σ(n): 200047843584
• Sum of proper divisors (its aliquot sum) s(n): 119820323442
• 80227520142 is an abundant number, because the sum of its proper divisors (119820323442) is greater than itself. Its abundance is 39592803300

Bases of 80227520142

• Binary: 1001010101101111011101100111010001110₂
• Hexadecimal: 0x12ADEECE8E
• Base-36: 10UTE6Q6

Squares and roots of 80227520142

• 80227520142 squared (80227520142²) is 6436454988135015700164
• 80227520142 cubed (80227520142³) is 516380822203678343100393542703288
• The square root of 80227520142 is 283244.6295024851
• The cube root of 80227520142 is 4312.9503244893

Scales and comparisons

• 80,227,520,142 seconds is equal to 2,550 years, 51 weeks, 2 days, 6 hours, 15 minutes, 42 seconds.
• To count from 1 to 80,227,520,142 would take you about five thousand, one hundred one 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 80227520142 cubic inches would be around 359.4 feet tall.

Recreational maths with 80227520142

• 80227520142 backwards is 24102572208
• 80227520142 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80227520142's digits is 33
• More coming soon!