18098414209

Names of 18098414209

• Cardinal: 18098414209 can be written as Eighteen billion, ninety-eight million, four hundred fourteen thousand, two hundred nine.

Scientific notation

• Scientific notation: 1.8098414209 × 10¹⁰

Factors of 18098414209

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 27464110

Divisors of 18098414209

• Number of divisors d(n): 4
• Complete list of divisors:
  1 659 27463451 18098414209
• Sum of all divisors σ(n): 18125878320
• Sum of proper divisors (its aliquot sum) s(n): 27464111
• 18098414209 is a deficient number, because the sum of its proper divisors (27464111) is less than itself. Its deficiency is 18070950098

Bases of 18098414209

• Binary: 10000110110101111111110001010000001₂
• Hexadecimal: 0x436BFE281
• Base-36: 8BBBTS1

Squares and roots of 18098414209

• 18098414209 squared (18098414209²) is 327552596880533095681
• 18098414209 cubed (18098414209³) is 5928182573577489254367766931329
• The square root of 18098414209 is 134530.3467958067
• The cube root of 18098414209 is 2625.5089786861

Scales and comparisons

• 18,098,414,209 seconds is equal to 575 years, 24 weeks, 4 days, 9 hours, 16 minutes, 49 seconds.
• To count from 1 to 18,098,414,209 would take you about one thousand, one hundred fifty 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 18098414209 cubic inches would be around 218.8 feet tall.

Recreational maths with 18098414209

• 18098414209 backwards is 90241489081
• The number of decimal digits it has is: 11
• The sum of 18098414209's digits is 46
• More coming soon!