18093784498283480

Names of 18093784498283480

• Cardinal: 18093784498283480 can be written as Eighteen quadrillion, ninety-three trillion, seven hundred eighty-four billion, four hundred ninety-eight million, two hundred eighty-three thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.809378449828348 × 10¹⁶

Factors of 18093784498283480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 268135514456

Divisors of 18093784498283480

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 241 280 482 964 1205 1687 1928 2410 3374 4820 6748 8435 9640 13496 16870 33740 67480 268135514201 536271028402 1072542056804 1340677571005 1876948599407 2145084113608 2681355142010 3753897198814 5362710284020 7507794397628 9384742997035 10725420568040 15015588795256 18769485994070 37538971988140 64620658922441 75077943976280 129241317844882 258482635689764 323103294612205 452344612457087 516965271379528 646206589224410 904689224914174 1292413178448820 1809378449828348 2261723062285435 2584826356897640 3618756899656696 4523446124570870 9046892249141740 18093784498283480
• Sum of all divisors σ(n): 46719931994556480
• Sum of proper divisors (its aliquot sum) s(n): 28626147496273000
• 18093784498283480 is an abundant number, because the sum of its proper divisors (28626147496273000) is greater than itself. Its abundance is 10532362997989520

Bases of 18093784498283480

• Binary: 1000000010010000011001101111101101010011010001111011000₂
• Hexadecimal: 0x4048337DA9A3D8
• Base-36: 4Y5PLUILTQW

Squares and roots of 18093784498283480

• 18093784498283480 squared (18093784498283480²) is 327385037470323564063066440910400
• 18093784498283480 cubed (18093784498283480³) is 5923634315950496748910508786829226601648480192000
• The square root of 18093784498283480 is 134513138.7570875175
• The cube root of 18093784498283480 is 262528.5084600871

Scales and comparisons

• 18,093,784,498,283,480 seconds is equal to 575,326,379 years, 15 weeks, 2 days, 11 hours, 11 minutes, 20 seconds.
• To count from 1 to 18,093,784,498,283,480 would take you about one billion, seven hundred twenty-five million, nine hundred seventy-nine thousand, one hundred thirty-seven 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 18093784498283480 cubic inches would be around 21877.4 feet tall.

Recreational maths with 18093784498283480

• 18093784498283480 backwards is 08438289448739081
• The number of decimal digits it has is: 17
• The sum of 18093784498283480's digits is 86
• More coming soon!