1388285542167616000001

Names of 1388285542167616000001

• Cardinal: 1388285542167616000001 can be written as One sextillion, three hundred eighty-eight quintillion, two hundred eighty-five quadrillion, five hundred forty-two trillion, one hundred sixty-seven billion, six hundred sixteen million and one.

Scientific notation

• Scientific notation: 1.388285542167616000001 × 10²¹

Factors of 1388285542167616000001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 130060724

Divisors of 1388285542167616000001

• Number of divisors d(n): 16
• Complete list of divisors:
  1 937 1117 1046629 11155601 118903069 10452798137 12460806317 111412175653 132814728073 11675775519029 124447400204401 1326435195439469 1242869778126782453 1481628113305886873 1388285542167616000001
• Sum of all divisors σ(n): 1391011502884691447760
• Sum of proper divisors (its aliquot sum) s(n): 2725960717075447759
• 1388285542167616000001 is a deficient number, because the sum of its proper divisors (2725960717075447759) is less than itself. Its deficiency is 1385559581450540552242

Bases of 1388285542167616000001

• Binary: 10010110100001001010101000010010010011000111111010101011001000000000001₂
• Hexadecimal: 0x4B425509263F559001
• Base-36: 84ZJJCFTTEX69T

Squares and roots of 1388285542167616000001

• 1388285542167616000001 squared (1388285542167616000001²) is 1927336746591631502846615694540335232000001
• 1388285542167616000001 cubed (1388285542167616000001³) is 2675693740181532269712318655088365706177736578226994502848000001
• The square root of 1388285542167616000001 is 37259704000.0000000011
• The cube root of 1388285542167616000001 is 11155600.0000000011

Scales and comparisons

• 1,388,285,542,167,616,000,001 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,388,285,542,167,616,000,001 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 1388285542167616000001 cubic inches would be around 929633.3 feet tall.

Recreational maths with 1388285542167616000001

• 1388285542167616000001 backwards is 1000006167612455828831
• The number of decimal digits it has is: 22
• The sum of 1388285542167616000001's digits is 74
• More coming soon!