38811962213397

Names of 38811962213397

• Cardinal: 38811962213397 can be written as Thirty-eight trillion, eight hundred eleven billion, nine hundred sixty-two million, two hundred thirteen thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 3.8811962213397 × 10¹³

Factors of 38811962213397

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 441

Divisors of 38811962213397

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 41 123 369 397 1191 1681 3573 5043 15129 16277 48831 68921 146493 157609 206763 472827 620289 667357 1418481 2002071 6006213 6461969 19385907 27361637 58157721 62570773 82084911 187712319 246254733 264940729 563136957 794822187 2384466561 2565401693 7696205079 10862569889 23088615237 32587709667 97763129001 105181469413 315544408239 946633224717 4312440245933 12937320737799 38811962213397
• Sum of all divisors σ(n): 57608355146160
• Sum of proper divisors (its aliquot sum) s(n): 18796392932763
• 38811962213397 is a deficient number, because the sum of its proper divisors (18796392932763) is less than itself. Its deficiency is 20015569280634

Bases of 38811962213397

• Binary: 1000110100110010011101001110001000010000010101₂
• Hexadecimal: 0x234C9D388415
• Base-36: DR9YW7FV9

Squares and roots of 38811962213397

• 38811962213397 squared (38811962213397²) is 1506368410854156555366279609
• 38811962213397 cubed (38811962213397³) is 58465113841526411539971386711380827721773
• The square root of 38811962213397 is 6229924.7357730575
• The cube root of 38811962213397 is 33857.5243878159

Scales and comparisons

• 38,811,962,213,397 seconds is equal to 1,234,100 years, 17 weeks, 6 days, 14 hours, 49 minutes, 57 seconds.
• To count from 1 to 38,811,962,213,397 would take you about three million, eighty-five thousand, two hundred fifty 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 38811962213397 cubic inches would be around 2821.5 feet tall.

Recreational maths with 38811962213397

• 38811962213397 backwards is 79331226911883
• The number of decimal digits it has is: 14
• The sum of 38811962213397's digits is 63
• More coming soon!