42945041737738773

Names of 42945041737738773

• Cardinal: 42945041737738773 can be written as Forty-two quadrillion, nine hundred forty-five trillion, forty-one billion, seven hundred thirty-seven million, seven hundred thirty-eight thousand, seven hundred seventy-three.

Scientific notation

• Scientific notation: 4.2945041737738773 × 10¹⁶

Factors of 42945041737738773

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 168633301

Divisors of 42945041737738773

• Number of divisors d(n): 12
• Complete list of divisors:
  1 3 9 35967647 107902941 132665651 323708823 397996953 1193990859 4771671304193197 14315013912579591 42945041737738773
• Sum of all divisors σ(n): 62031729146744448
• Sum of proper divisors (its aliquot sum) s(n): 19086687409005675
• 42945041737738773 is a deficient number, because the sum of its proper divisors (19086687409005675) is less than itself. Its deficiency is 23858354328733098

Bases of 42945041737738773

• Binary: 10011000100100100100100110110101101001000110101000010101₂
• Hexadecimal: 0x989249B5A46A15
• Base-36: BQUQVTEJ3F9

Squares and roots of 42945041737738773

• 42945041737738773 squared (42945041737738773²) is 1844276609856125251807883187545529
• 42945041737738773 cubed (42945041737738773³) is 79202535986206666267882417415417206778856446095917
• The square root of 42945041737738773 is 207231855.0265348877
• The cube root of 42945041737738773 is 350190.4860724789

Scales and comparisons

• 42,945,041,737,738,773 seconds is equal to 1,365,519,489 years, 27 weeks, 1 day, 18 hours, 59 minutes, 33 seconds.
• To count from 1 to 42,945,041,737,738,773 would take you about four billion, ninety-six million, five hundred fifty-eight thousand, four hundred sixty-eight 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 42945041737738773 cubic inches would be around 29182.5 feet tall.

Recreational maths with 42945041737738773

• 42945041737738773 backwards is 37783773714054924
• The number of decimal digits it has is: 17
• The sum of 42945041737738773's digits is 81
• More coming soon!