80855501389021332

Names of 80855501389021332

• Cardinal: 80855501389021332 can be written as Eighty quadrillion, eight hundred fifty-five trillion, five hundred one billion, three hundred eighty-nine million, twenty-one thousand, three hundred thirty-two.

Scientific notation

• Scientific notation: 8.0855501389021332 × 10¹⁶

Factors of 80855501389021332

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 104939687

Divisors of 80855501389021332

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 29951003 59902006 74988679 89853009 119804012 149977358 179706018 224966037 269559027 299954716 359412036 449932074 539118054 674898111 899864148 1078236108 1349796222 2699592444 2245986149695037 4491972299390074 6737958449085111 8983944598780148 13475916898170222 20213875347255333 26951833796340444 40427750694510666 80855501389021332
• Sum of all divisors σ(n): 204384749171759520
• Sum of proper divisors (its aliquot sum) s(n): 123529247782738188
• 80855501389021332 is an abundant number, because the sum of its proper divisors (123529247782738188) is greater than itself. Its abundance is 42673746393716856

Bases of 80855501389021332

• Binary: 100011111010000011010011001101110011011011100000010010100₂
• Hexadecimal: 0x11F41A66E6DC094
• Base-36: M44VSJVUBH0

Squares and roots of 80855501389021332

• 80855501389021332 squared (80855501389021332²) is 6537612104870030548432260751054224
• 80855501389021332 cubed (80855501389021332³) is 528601904626201429014658178420934148832658624706368
• The square root of 80855501389021332 is 284351017.9145158819
• The cube root of 80855501389021332 is 432417.4302177893

Scales and comparisons

• 80,855,501,389,021,332 seconds is equal to 2,570,954,841 years, 35 weeks, 3 days, 22 hours, 22 minutes, 12 seconds.
• To count from 1 to 80,855,501,389,021,332 would take you about seven billion, seven hundred twelve million, eight hundred sixty-four thousand, five hundred twenty-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 80855501389021332 cubic inches would be around 36034.8 feet tall.

Recreational maths with 80855501389021332

• 80855501389021332 backwards is 23312098310555808
• The number of decimal digits it has is: 17
• The sum of 80855501389021332's digits is 63
• More coming soon!