489930854513723137

Names of 489930854513723137

• Cardinal: 489930854513723137 can be written as Four hundred eighty-nine quadrillion, nine hundred thirty trillion, eight hundred fifty-four billion, five hundred thirteen million, seven hundred twenty-three thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 4.89930854513723137 × 10¹⁷

Factors of 489930854513723137

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 59813313951998

Divisors of 489930854513723137

• Number of divisors d(n): 4
• Complete list of divisors:
  1 8191 59813313943807 489930854513723137
• Sum of all divisors σ(n): 489990667827675136
• Sum of proper divisors (its aliquot sum) s(n): 59813313951999
• 489930854513723137 is a deficient number, because the sum of its proper divisors (59813313951999) is less than itself. Its deficiency is 489871041199771138

Bases of 489930854513723137

• Binary: 11011001100100101011000010000110011110010110100011100000001₂
• Hexadecimal: 0x6CC958433CB4701
• Base-36: 3Q01ZRF5O001

Squares and roots of 489930854513723137

• 489930854513723137 squared (489930854513723137²) is 240032242204546946723849457489120769
• 489930854513723137 cubed (489930854513723137³) is 117599201534118644737971720009829450082365990822532353
• The square root of 489930854513723137 is 699950608.6244393981
• The cube root of 489930854513723137 is 788336.4312530427

Scales and comparisons

• 489,930,854,513,723,137 seconds is equal to 15,578,285,717 years, 46 weeks, 6 days, 5 hours, 45 minutes, 37 seconds.
• To count from 1 to 489,930,854,513,723,137 would take you about forty-six billion, seven hundred thirty-four million, eight hundred fifty-seven thousand, one hundred fifty-three 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 489930854513723137 cubic inches would be around 65694.7 feet tall.

Recreational maths with 489930854513723137

• 489930854513723137 backwards is 731327315458039984
• The number of decimal digits it has is: 18
• The sum of 489930854513723137's digits is 82
• More coming soon!