993078293562409842

Names of 993078293562409842

• Cardinal: 993078293562409842 can be written as Nine hundred ninety-three quadrillion, seventy-eight trillion, two hundred ninety-three billion, five hundred sixty-two million, four hundred nine thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 9.93078293562409842 × 10¹⁷

Factors of 993078293562409842

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 622

Divisors of 993078293562409842

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 3 6 9 18 617 1234 1851 3702 5553 11106 380689 761378 1142067 2284134 3426201 6852402 234885113 469770226 704655339 1409310678 2113966017 4227932034 144924114721 289848229442 434772344163 869544688326 1304317032489 2608634064978 89418178782857 178836357565714 268254536348571 536509072697142 804763609045713 1609527218091426 55171016309022769 110342032618045538 165513048927068307 331026097854136614 496539146781204921 993078293562409842
• Sum of all divisors σ(n): 2155162606240283913
• Sum of proper divisors (its aliquot sum) s(n): 1162084312677874071
• 993078293562409842 is an abundant number, because the sum of its proper divisors (1162084312677874071) is greater than itself. Its abundance is 169006019115464229

Bases of 993078293562409842

• Binary: 110111001000000111110111001001001001111100000100001101110010₂
• Hexadecimal: 0xDC81F7249F04372
• Base-36: 7JM8VHYHCM0I

Squares and roots of 993078293562409842

• 993078293562409842 squared (993078293562409842²) is 986204497144827861035824242378464964
• 993078293562409842 cubed (993078293562409842³) is 979378279128160141435209638911580114905268636605775688
• The square root of 993078293562409842 is 996533137.2124109361
• The cube root of 993078293562409842 is 997687.4206199907
• Being both a perfect square and a perfect cube, 993078293562409842 is also a perfect sixth number.

Scales and comparisons

• 993,078,293,562,409,842 seconds is equal to 31,576,817,942 years, 22 weeks, 4 days, 9 hours, 50 minutes, 42 seconds.
• To count from 1 to 993,078,293,562,409,842 would take you about ninety-four billion, seven hundred thirty million, four hundred fifty-three thousand, eight hundred twenty-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 993078293562409842 cubic inches would be around 83140.6 feet tall.

Recreational maths with 993078293562409842

• 993078293562409842 backwards is 248904265392870399
• The number of decimal digits it has is: 18
• The sum of 993078293562409842's digits is 90
• More coming soon!