180572496149472106801

Names of 180572496149472106801

• Cardinal: 180572496149472106801 can be written as One hundred eighty quintillion, five hundred seventy-two quadrillion, four hundred ninety-six trillion, one hundred forty-nine billion, four hundred seventy-two million, one hundred six thousand, eight hundred one.

Scientific notation

• Scientific notation: 1.80572496149472106801 × 10²⁰

Factors of 180572496149472106801

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1080

Divisors of 180572496149472106801

• Number of divisors d(n): 21
• Complete list of divisors:
  1 11 121 1069 11759 129349 1142761 12570371 138274081 1221611509 13437726599 147814992589 1305902703121 14364929734331 158014227077641 1396009989636349 15356109885999839 168917208745998229 1492334678921257081 16415681468133827891 180572496149472106801
• Sum of all divisors σ(n): 198666355472834801503
• Sum of proper divisors (its aliquot sum) s(n): 18093859323362694702
• 180572496149472106801 is a deficient number, because the sum of its proper divisors (18093859323362694702) is less than itself. Its deficiency is 162478636826109412099

Bases of 180572496149472106801

• Binary: 10011100100111110010011000001000100010101010111000000101100100110001₂
• Hexadecimal: 0x9C9F26088AAE05931
• Base-36: 123WL3O3WA1XDD

Squares and roots of 180572496149472106801

• 180572496149472106801 squared (180572496149472106801²) is 32606426365651118837212201303529550453601
• 180572496149472106801 cubed (180572496149472106801³) is 5887823799359582437753571183773709621506145141756166667040401
• 180572496149472106801 is a perfect square number. Its square root is 13437726599
• The cube root of 180572496149472106801 is 5652195.8327343287
• Being both a perfect square and a perfect cube, 180572496149472106801 is also a perfect sixth number.

Scales and comparisons

• 180,572,496,149,472,106,801 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 180,572,496,149,472,106,801 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 180572496149472106801 cubic inches would be around 471016.3 feet tall.

Recreational maths with 180572496149472106801

• 180572496149472106801 backwards is 108601274941694275081
• The number of decimal digits it has is: 21
• The sum of 180572496149472106801's digits is 85
• More coming soon!