18034013040669665

Names of 18034013040669665

• Cardinal: 18034013040669665 can be written as Eighteen quadrillion, thirty-four trillion, thirteen billion, forty million, six hundred sixty-nine thousand, six hundred sixty-five.

Scientific notation

• Scientific notation: 1.8034013040669665 × 10¹⁶

Factors of 18034013040669665

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 273140

Divisors of 18034013040669665

• Number of divisors d(n): 36
• Complete list of divisors:
  1 5 13 61 65 305 793 3721 3965 18605 48373 241865 273061 1365305 3549793 16656721 17748965 83283605 216537373 1016059981 1082686865 5080299905 13208779753 66043898765 74562309721 372811548605 969310026373 4548300892981 4846550131865 22741504464905 59127911608753 277446354471841 295639558043765 1387231772359205 3606802608133933 18034013040669665
• Sum of all divisors σ(n): 23693901056119476
• Sum of proper divisors (its aliquot sum) s(n): 5659888015449811
• 18034013040669665 is a deficient number, because the sum of its proper divisors (5659888015449811) is less than itself. Its deficiency is 12374125025219854

Bases of 18034013040669665

• Binary: 1000000000100011101011011011101001010011111001111100001₂
• Hexadecimal: 0x4011D6DD29F3E1
• Base-36: 4XKIV7VZV8H

Squares and roots of 18034013040669665

• 18034013040669665 squared (18034013040669665²) is 325225626351043536285311651212225
• 18034013040669665 cubed (18034013040669665³) is 5865123186774678970047395048151700684323034654625
• The square root of 18034013040669665 is 134290777.9434971661
• The cube root of 18034013040669665 is 262239.1084878705

Scales and comparisons

• 18,034,013,040,669,665 seconds is equal to 573,425,831 years, 43 weeks, 12 hours, 41 minutes, 5 seconds.
• To count from 1 to 18,034,013,040,669,665 would take you about one billion, seven hundred twenty million, two hundred seventy-seven thousand, four hundred ninety-five 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 18034013040669665 cubic inches would be around 21853.3 feet tall.

Recreational maths with 18034013040669665

• 18034013040669665 backwards is 56696604031043081
• The number of decimal digits it has is: 17
• The sum of 18034013040669665's digits is 62
• More coming soon!