80546990468

Names of 80546990468

• Cardinal: 80546990468 can be written as Eighty billion, five hundred forty-six million, nine hundred ninety thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 8.0546990468 × 10¹⁰

Factors of 80546990468

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8386826

Divisors of 80546990468

• Number of divisors d(n): 30
• Complete list of divisors:
  1 2 4 7 14 28 49 98 196 343 686 1372 2401 4802 9604 8386817 16773634 33547268 58707719 117415438 234830876 410954033 821908066 1643816132 2876678231 5753356462 11506712924 20136747617 40273495234 80546990468
• Sum of all divisors σ(n): 164440340526
• Sum of proper divisors (its aliquot sum) s(n): 83893350058
• 80546990468 is an abundant number, because the sum of its proper divisors (83893350058) is greater than itself. Its abundance is 3346359590

Bases of 80546990468

• Binary: 1001011000000111110011000100110000100₂
• Hexadecimal: 0x12C0F98984
• Base-36: 1103LJLW

Squares and roots of 80546990468

• 80546990468 squared (80546990468²) is 6487817673452082859024
• 80546990468 cubed (80546990468³) is 522574188301666854700552315783232
• The square root of 80546990468 is 283808.0169198889
• The cube root of 80546990468 is 4318.6675429499

Scales and comparisons

• 80,546,990,468 seconds is equal to 2,561 years, 7 weeks, 3 days, 20 hours, 1 minute, 8 seconds.
• To count from 1 to 80,546,990,468 would take you about five thousand, one hundred twenty-two 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 80546990468 cubic inches would be around 359.9 feet tall.

Recreational maths with 80546990468

• 80546990468 backwards is 86409964508
• The number of decimal digits it has is: 11
• The sum of 80546990468's digits is 59
• More coming soon!