18232155621732

Names of 18232155621732

• Cardinal: 18232155621732 can be written as Eighteen trillion, two hundred thirty-two billion, one hundred fifty-five million, six hundred twenty-one thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 1.8232155621732 × 10¹³

Factors of 18232155621732

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1484186

Divisors of 18232155621732

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 78 156 83437 166874 250311 333748 500622 1001244 1084681 1400731 2169362 2801462 3254043 4202193 4338724 5602924 6508086 8404386 13016172 16808772 18209503 36419006 54628509 72838012 109257018 218514036 116872792447 233745584894 350618377341 467491169788 701236754682 1402473509364 1519346301811 3038692603622 4558038905433 6077385207244 9116077810866 18232155621732
• Sum of all divisors σ(n): 45814716433472
• Sum of proper divisors (its aliquot sum) s(n): 27582560811740
• 18232155621732 is an abundant number, because the sum of its proper divisors (27582560811740) is greater than itself. Its abundance is 9350405190008

Bases of 18232155621732

• Binary: 100001001010100000001001010001100100101100100₂
• Hexadecimal: 0x10950128C964
• Base-36: 6GNQIPT2C

Squares and roots of 18232155621732

• 18232155621732 squared (18232155621732²) is 332411498615053771470679824
• 18232155621732 cubed (18232155621732³) is 6060578173202811551722623950549428335168
• The square root of 18232155621732 is 4269912.8353787271
• The cube root of 18232155621732 is 26319.6033356259

Scales and comparisons

• 18,232,155,621,732 seconds is equal to 579,726 years, 7 weeks, 6 days, 16 hours, 42 minutes, 12 seconds.
• To count from 1 to 18,232,155,621,732 would take you about one million, four hundred forty-nine thousand, three hundred fifteen 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 18232155621732 cubic inches would be around 2193.3 feet tall.

Recreational maths with 18232155621732

• 18232155621732 backwards is 23712655123281
• The number of decimal digits it has is: 14
• The sum of 18232155621732's digits is 48
• More coming soon!