18026998079

Names of 18026998079

• Cardinal: 18026998079 can be written as Eighteen billion, twenty-six million, nine hundred ninety-eight thousand and seventy-nine.

Scientific notation

• Scientific notation: 1.8026998079 × 10¹⁰

Factors of 18026998079

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 319800

Divisors of 18026998079

• Number of divisors d(n): 4
• Complete list of divisors:
  1 73061 246739 18026998079
• Sum of all divisors σ(n): 18027317880
• Sum of proper divisors (its aliquot sum) s(n): 319801
• 18026998079 is a deficient number, because the sum of its proper divisors (319801) is less than itself. Its deficiency is 18026678278

Bases of 18026998079

• Binary: 10000110010011111100010100100111111₂
• Hexadecimal: 0x4327E293F
• Base-36: 8A4T4QN

Squares and roots of 18026998079

• 18026998079 squared (18026998079²) is 324972659740269690241
• 18026998079 cubed (18026998079³) is 5858281512865362344916432047039
• The square root of 18026998079 is 134264.6568498203
• The cube root of 18026998079 is 2622.0510171287

Scales and comparisons

• 18,026,998,079 seconds is equal to 573 years, 10 weeks, 3 days, 19 hours, 27 minutes, 59 seconds.
• To count from 1 to 18,026,998,079 would take you about one thousand, one hundred forty-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 18026998079 cubic inches would be around 218.5 feet tall.

Recreational maths with 18026998079

• 18026998079 backwards is 97089962081
• The number of decimal digits it has is: 11
• The sum of 18026998079's digits is 59
• More coming soon!