18304472632830320

Names of 18304472632830320

• Cardinal: 18304472632830320 can be written as Eighteen quadrillion, three hundred four trillion, four hundred seventy-two billion, six hundred thirty-two million, eight hundred thirty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.830447263283032 × 10¹⁶

Factors of 18304472632830320

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 228805907910386

Divisors of 18304472632830320

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 228805907910379 457611815820758 915223631641516 1144029539551895 1830447263283032 2288059079103790 3660894526566064 4576118158207580 9152236316415160 18304472632830320
• Sum of all divisors σ(n): 42557898871330680
• Sum of proper divisors (its aliquot sum) s(n): 24253426238500360
• 18304472632830320 is an abundant number, because the sum of its proper divisors (24253426238500360) is greater than itself. Its abundance is 5948953605670040

Bases of 18304472632830320

• Binary: 1000001000001111101001000100101000101001010100101110000₂
• Hexadecimal: 0x4107D22514A970
• Base-36: 508E6N23XBK

Squares and roots of 18304472632830320

• 18304472632830320 squared (18304472632830320²) is 335053718366034146856293911302400
• 18304472632830320 cubed (18304472632830320³) is 6132981618359109602942186209200734236349408768000
• The square root of 18304472632830320 is 135294022.9013474195
• The cube root of 18304472632830320 is 263543.5592866617

Scales and comparisons

• 18,304,472,632,830,320 seconds is equal to 582,025,610 years, 14 weeks, 1 day, 5 hours, 45 minutes, 20 seconds.
• To count from 1 to 18,304,472,632,830,320 would take you about one billion, seven hundred forty-six million, seventy-six thousand, eight hundred thirty 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 18304472632830320 cubic inches would be around 21962 feet tall.

Recreational maths with 18304472632830320

• 18304472632830320 backwards is 02303823627440381
• The number of decimal digits it has is: 17
• The sum of 18304472632830320's digits is 56
• More coming soon!