66317080842

Names of 66317080842

• Cardinal: 66317080842 can be written as Sixty-six billion, three hundred seventeen million, eighty thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 6.6317080842 × 10¹⁰

Factors of 66317080842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 24138

Divisors of 66317080842

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 18 43 83 86 129 166 249 258 387 498 747 774 1494 1849 3569 3698 5547 7138 10707 11094 16641 21414 24007 32121 33282 48014 64242 72021 144042 153467 216063 306934 432126 460401 920802 1032301 1381203 1992581 2064602 2762406 3096903 3985162 5977743 6193806 9290709 11955486 17933229 18581418 35866458 44388943 85680983 88777886 133166829 171361966 257042949 266333658 399500487 514085898 771128847 799000974 1542257694 3684282269 7368564538 11052846807 22105693614 33158540421 66317080842
• Sum of all divisors σ(n): 148884843744
• Sum of proper divisors (its aliquot sum) s(n): 82567762902
• 66317080842 is an abundant number, because the sum of its proper divisors (82567762902) is greater than itself. Its abundance is 16250682060

Bases of 66317080842

• Binary: 111101110000110011100101100100001010₂
• Hexadecimal: 0xF70CE590A
• Base-36: UGRH72I

Squares and roots of 66317080842

• 66317080842 squared (66317080842²) is 4397955211404363428964
• 66317080842 cubed (66317080842³) is 291659551294198369870153912307688
• The square root of 66317080842 is 257521.0299024139
• The cube root of 66317080842 is 4047.7014003737

Scales and comparisons

• 66,317,080,842 seconds is equal to 2,108 years, 35 weeks, 1 day, 19 hours, 20 minutes, 42 seconds.
• To count from 1 to 66,317,080,842 would take you about four thousand, two hundred seventeen 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 66317080842 cubic inches would be around 337.3 feet tall.

Recreational maths with 66317080842

• 66317080842 backwards is 24808071366
• The number of decimal digits it has is: 11
• The sum of 66317080842's digits is 45
• More coming soon!