38209147238709

Names of 38209147238709

• Cardinal: 38209147238709 can be written as Thirty-eight trillion, two hundred nine billion, one hundred forty-seven million, two hundred thirty-eight thousand, seven hundred nine.

Scientific notation

• Scientific notation: 3.8209147238709 × 10¹³

Factors of 38209147238709

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 19471

Divisors of 38209147238709

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 47 141 423 1613 4079 4839 12237 13729 14517 36711 41187 75811 123561 191713 227433 575139 645263 682299 1725417 1935789 5807367 6579427 19738281 22144877 56000591 59214843 66434631 168001773 199303893 309233069 504005319 927699207 1040809219 2632027777 2783097621 3122427657 7896083331 9367282971 23688249993 90328953283 270986859849 812960579547 4245460804301 12736382412903 38209147238709
• Sum of all divisors σ(n): 56418147302400
• Sum of proper divisors (its aliquot sum) s(n): 18209000063691
• 38209147238709 is a deficient number, because the sum of its proper divisors (18209000063691) is less than itself. Its deficiency is 20000147175018

Bases of 38209147238709

• Binary: 1000101100000001000010101001011111100100110101₂
• Hexadecimal: 0x22C042A5F935
• Base-36: DJL1FQGJ9

Squares and roots of 38209147238709

• 38209147238709 squared (38209147238709²) is 1459938932709343599427986681
• 38209147238709 cubed (38209147238709³) is 55783021639414980552167760284226379634829
• The square root of 38209147238709 is 6181354.8060849087
• The cube root of 38209147238709 is 33681.3208917097

Scales and comparisons

• 38,209,147,238,709 seconds is equal to 1,214,932 years, 36 weeks, 10 hours, 45 minutes, 9 seconds.
• To count from 1 to 38,209,147,238,709 would take you about three million, thirty-seven thousand, three hundred thirty-one 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 38209147238709 cubic inches would be around 2806.8 feet tall.

Recreational maths with 38209147238709

• 38209147238709 backwards is 90783274190283
• The number of decimal digits it has is: 14
• The sum of 38209147238709's digits is 63
• More coming soon!