489456806907437342

Names of 489456806907437342

• Cardinal: 489456806907437342 can be written as Four hundred eighty-nine quadrillion, four hundred fifty-six trillion, eight hundred six billion, nine hundred seven million, four hundred thirty-seven thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 4.89456806907437342 × 10¹⁷

Factors of 489456806907437342

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 509111963

Divisors of 489456806907437342

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 157 314 3080401 6160802 483622957 506031403 967245914 1012062806 79446930271 158893860542 1558779639832603 3117559279665206 244728403453718671 489456806907437342
• Sum of all divisors σ(n): 738861790599649392
• Sum of proper divisors (its aliquot sum) s(n): 249404983692212050
• 489456806907437342 is a deficient number, because the sum of its proper divisors (249404983692212050) is less than itself. Its deficiency is 240051823215225292

Bases of 489456806907437342

• Binary: 11011001010111001100101111101100100100111010110000100011110₂
• Hexadecimal: 0x6CAE65F649D611E
• Base-36: 3PVDYGYGFI1Q

Squares and roots of 489456806907437342

• 489456806907437342 squared (489456806907437342²) is 239567965828024402944341833656024964
• 489456806907437342 cubed (489456806907437342³) is 117258171591494887694523842992411809007934419617805688
• The square root of 489456806907437342 is 699611897.3455478209
• The cube root of 489456806907437342 is 788082.0895156537

Scales and comparisons

• 489,456,806,907,437,342 seconds is equal to 15,563,212,470 years, 18 weeks, 10 hours, 49 minutes, 2 seconds.
• To count from 1 to 489,456,806,907,437,342 would take you about forty-six billion, six hundred eighty-nine million, six hundred thirty-seven thousand, four hundred eleven 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 489456806907437342 cubic inches would be around 65673.5 feet tall.

Recreational maths with 489456806907437342

• 489456806907437342 backwards is 243734709608654984
• The number of decimal digits it has is: 18
• The sum of 489456806907437342's digits is 89
• More coming soon!