40490403324849

Names of 40490403324849

• Cardinal: 40490403324849 can be written as Forty trillion, four hundred ninety billion, four hundred three million, three hundred twenty-four thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 4.0490403324849 × 10¹³

Factors of 40490403324849

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1747

Divisors of 40490403324849

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 27 81 641 1103 1923 3309 5769 9927 17307 29781 51921 89343 410881 707023 1216609 1232643 2121069 3649827 3697929 6363207 10949481 11093787 19089621 32848443 33281361 57268863 98545329 453201743 779846369 1359605229 2339539107 4078815687 7018617321 12236447061 21055851963 36709341183 63167555889 499881522529 1499644567587 4498933702761 13496801108283 40490403324849
• Sum of all divisors σ(n): 60635145734779
• Sum of proper divisors (its aliquot sum) s(n): 20144742409930
• 40490403324849 is a deficient number, because the sum of its proper divisors (20144742409930) is less than itself. Its deficiency is 20345660914919

Bases of 40490403324849

• Binary: 1001001101001101101000000110110110001110110001₂
• Hexadecimal: 0x24D3681B63B1
• Base-36: ECP18PI29

Squares and roots of 40490403324849

• 40490403324849 squared (40490403324849²) is 1639472761408942953820872801
• 40490403324849 cubed (40490403324849³) is 66382913349552035075151239129985511532049
• 40490403324849 is a perfect square number. Its square root is 6363207
• The cube root of 40490403324849 is 34338.7146053589

Scales and comparisons

• 40,490,403,324,849 seconds is equal to 1,287,469 years, 30 weeks, 1 day, 8 hours, 54 minutes, 9 seconds.
• To count from 1 to 40,490,403,324,849 would take you about three million, two hundred eighteen thousand, six hundred seventy-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 40490403324849 cubic inches would be around 2861.6 feet tall.

Recreational maths with 40490403324849

• 40490403324849 backwards is 94842330409404
• The number of decimal digits it has is: 14
• The sum of 40490403324849's digits is 54
• More coming soon!