83959957788333138

Names of 83959957788333138

• Cardinal: 83959957788333138 can be written as Eighty-three quadrillion, nine hundred fifty-nine trillion, nine hundred fifty-seven billion, seven hundred eighty-eight million, three hundred thirty-three thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 8.3959957788333138 × 10¹⁶

Factors of 83959957788333138

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 68296726

Divisors of 83959957788333138

• Number of divisors d(n): 18
• Complete list of divisors:
  1 2 3 6 9 18 68296721 136593442 204890163 409780326 614670489 1229340978 4664442099351841 9328884198703682 13993326298055523 27986652596111046 41979978894166569 83959957788333138
• Sum of all divisors σ(n): 181913244538293957
• Sum of proper divisors (its aliquot sum) s(n): 97953286749960819
• 83959957788333138 is an abundant number, because the sum of its proper divisors (97953286749960819) is greater than itself. Its abundance is 13993328961627681

Bases of 83959957788333138

• Binary: 100101010010010010010001100000011010101001001010001010010₂
• Hexadecimal: 0x12A492303549452
• Base-36: MYPBK4TAXCI

Squares and roots of 83959957788333138

• 83959957788333138 squared (83959957788333138²) is 7049274511818682357779268468927044
• 83959957788333138 cubed (83959957788333138³) is 591856790450669259081245946275939873830820089584072
• The square root of 83959957788333138 is 289758447.3114341113
• The cube root of 83959957788333138 is 437882.3133915787

Scales and comparisons

• 83,959,957,788,333,138 seconds is equal to 2,669,666,952 years, 24 weeks, 2 days, 7 hours, 12 minutes, 18 seconds.
• To count from 1 to 83,959,957,788,333,138 would take you about eight billion, nine million, eight hundred fifty-seven 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 83959957788333138 cubic inches would be around 36490.2 feet tall.

Recreational maths with 83959957788333138

• 83959957788333138 backwards is 83133388775995938
• The number of decimal digits it has is: 17
• The sum of 83959957788333138's digits is 99
• More coming soon!