338978050418

Names of 338978050418

• Cardinal: 338978050418 can be written as Three hundred thirty-eight billion, nine hundred seventy-eight million, fifty thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 3.38978050418 × 10¹¹

Factors of 338978050418

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 77154

Divisors of 338978050418

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 14 19 38 133 266 23977 47954 53149 106298 167839 335678 372043 455563 744086 911126 1009831 2019662 3188941 6377882 7068817 14137634 1274353573 2548707146 8920475011 17840950022 24212717887 48425435774 169489025209 338978050418
• Sum of all divisors σ(n): 611726736000
• Sum of proper divisors (its aliquot sum) s(n): 272748685582
• 338978050418 is a deficient number, because the sum of its proper divisors (272748685582) is less than itself. Its deficiency is 66229364836

Bases of 338978050418

• Binary: 100111011101100101010101001000101110010₂
• Hexadecimal: 0x4EECAA9172
• Base-36: 4BQ2S1O2

Squares and roots of 338978050418

• 338978050418 squared (338978050418²) is 114906118665188149974724
• 338978050418 cubed (338978050418³) is 38950652086224839563588137497634632
• The square root of 338978050418 is 582218.2154639273
• The cube root of 338978050418 is 6972.5321565379

Scales and comparisons

• 338,978,050,418 seconds is equal to 10,778 years, 23 weeks, 4 days, 1 hour, 33 minutes, 38 seconds.
• To count from 1 to 338,978,050,418 would take you about twenty-one thousand, five hundred fifty-six 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 338978050418 cubic inches would be around 581 feet tall.

Recreational maths with 338978050418

• 338978050418 backwards is 814050879833
• The number of decimal digits it has is: 12
• The sum of 338978050418's digits is 56
• More coming soon!