542809093749

Names of 542809093749

• Cardinal: 542809093749 can be written as Five hundred forty-two billion, eight hundred nine million, ninety-three thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 5.42809093749 × 10¹¹

Factors of 542809093749

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 53430

Divisors of 542809093749

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 19 39 41 57 123 247 337 533 741 779 1011 1599 2337 4381 6403 10127 13143 13817 19209 30381 41451 53017 83239 159051 179621 249717 262523 538863 689221 787569 1007323 2067663 2173697 3021969 3412799 6521091 10238397 13095199 17866729 28258061 39285597 41300243 53600187 84774183 123900729 232267477 339467851 536903159 696802431 732535889 1018403553 1610709477 2197607667 4413082063 9522966557 13239246189 13918181891 28568899671 41754545673 180936364583 542809093749
• Sum of all divisors σ(n): 842960751360
• Sum of proper divisors (its aliquot sum) s(n): 300151657611
• 542809093749 is a deficient number, because the sum of its proper divisors (300151657611) is less than itself. Its deficiency is 242657436138

Bases of 542809093749

• Binary: 111111001100001111100010111011001110101₂
• Hexadecimal: 0x7E61F17675
• Base-36: 6XD2IP9X

Squares and roots of 542809093749

• 542809093749 squared (542809093749²) is 294641712256610670875001
• 542809093749 cubed (542809093749³) is 159934200810664463991982201669468749
• The square root of 542809093749 is 736755.7897627951
• The cube root of 542809093749 is 8157.3489048419

Scales and comparisons

• 542,809,093,749 seconds is equal to 17,259 years, 33 weeks, 5 days, 15 hours, 49 minutes, 9 seconds.
• To count from 1 to 542,809,093,749 would take you about thirty-four thousand, five hundred nineteen 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 542809093749 cubic inches would be around 679.8 feet tall.

Recreational maths with 542809093749

• 542809093749 backwards is 947390908245
• The number of decimal digits it has is: 12
• The sum of 542809093749's digits is 60
• More coming soon!