42184780031821600801

Names of 42184780031821600801

• Cardinal: 42184780031821600801 can be written as Forty-two quintillion, one hundred eighty-four quadrillion, seven hundred eighty trillion, thirty-one billion, eight hundred twenty-one million, six hundred thousand, eight hundred one.

Scientific notation

• Scientific notation: 4.2184780031821600801 × 10¹⁹

Factors of 42184780031821600801

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2457936

Divisors of 42184780031821600801

• Number of divisors d(n): 16
• Complete list of divisors:
  1 1091 117163 150769 2188913 127824833 164488979 2388104083 17664548347 256459613819 330020224097 19272022246577 279797438676529 360052064489827 38666159515876811 42184780031821600801
• Sum of all divisors σ(n): 42224105919690152640
• Sum of proper divisors (its aliquot sum) s(n): 39325887868551839
• 42184780031821600801 is a deficient number, because the sum of its proper divisors (39325887868551839) is less than itself. Its deficiency is 42145454143953048962

Bases of 42184780031821600801

• Binary: 100100100101101110011100011110111100110100101101111101100000100001₂
• Hexadecimal: 0x2496E71EF34B7D821
• Base-36: 8WI08HMNEVUW1

Squares and roots of 42184780031821600801

• 42184780031821600801 squared (42184780031821600801²) is 1779555666333174459088631837538203841601
• 42184780031821600801 cubed (42184780031821600801³) is 75070164338646681275484767667752419264492842013991658722401
• The square root of 42184780031821600801 is 6494981141.7602746417
• The cube root of 42184780031821600801 is 3481116.8089413825

Scales and comparisons

• 42,184,780,031,821,600,801 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,184,780,031,821,600,801 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 42184780031821600801 cubic inches would be around 290093.1 feet tall.

Recreational maths with 42184780031821600801

• 42184780031821600801 backwards is 10800612813008748124
• The number of decimal digits it has is: 20
• The sum of 42184780031821600801's digits is 64
• More coming soon!